All the vulnerabilites related to Siemens - RUGGEDCOM RM1224
var-202103-0976
Vulnerability from variot
A vulnerability has been identified in RUGGEDCOM RM1224 (V6.3), SCALANCE M-800 (V6.3), SCALANCE S615 (V6.3), SCALANCE SC-600 (All Versions >= V2.1 and < V2.1.3). Multiple failed SSH authentication attempts could trigger a temporary Denial-of-Service under certain conditions. When triggered, the device will reboot automatically. plural Siemens The product is vulnerable to improper restrictions on excessive authentication attempts.Denial of service (DoS) It may be put into a state. SCALANCE SC-600 devices (SC622-2C, SC632-2C, SC636-2C, SC642-2C, SC646-2C) are used to protect trusted industrial networks from attacks from untrusted networks. SCALANCE M-800/S615 industrial routers are used for secure remote access to the factory through mobilenetworks (such as GPRS or UMTS). It has an integrated security function of firewall to prevent unauthorized access, and VPN can protect data transmission. RUGGEDCOM RM1224 is a 4G router for wireless IP communication from Ethernet-based devices via LTE (4G)-mobile radio.
Siemens SCALANCE and RUGGEDCOM devices have a denial of service vulnerability. An attacker can use the vulnerability to trigger a temporary denial of service
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var-201809-1153
Vulnerability from variot
The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. Various vulnerabilities in IP fragmentation have been discovered and fixed over the years. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size. Service disruption as a result (DoS) There is a possibility of being attacked.
Bug Fix(es):
-
The kernel-rt packages have been upgraded to the 3.10.0-693.43.1 source tree, which provides a number of bug fixes over the previous version. (BZ#1632422)
-
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Important: kernel security, bug fix, and enhancement update Advisory ID: RHSA-2018:3083-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:3083 Issue date: 2018-10-30 CVE Names: CVE-2015-8830 CVE-2016-4913 CVE-2017-0861 CVE-2017-10661 CVE-2017-17805 CVE-2017-18208 CVE-2017-18232 CVE-2017-18344 CVE-2018-1092 CVE-2018-1094 CVE-2018-1118 CVE-2018-1120 CVE-2018-1130 CVE-2018-5344 CVE-2018-5391 CVE-2018-5803 CVE-2018-5848 CVE-2018-7740 CVE-2018-7757 CVE-2018-8781 CVE-2018-10322 CVE-2018-10878 CVE-2018-10879 CVE-2018-10881 CVE-2018-10883 CVE-2018-10902 CVE-2018-10940 CVE-2018-13405 CVE-2018-1000026 ==================================================================== 1. Summary:
An update for kernel is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
- Relevant releases/architectures:
Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - noarch, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - ppc64le
- Description:
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
-
A flaw named FragmentSmack was found in the way the Linux kernel handled reassembly of fragmented IPv4 and IPv6 packets. (CVE-2018-5391)
-
kernel: out-of-bounds access in the show_timer function in kernel/time/posix-timers.c (CVE-2017-18344)
-
kernel: Integer overflow in udl_fb_mmap() can allow attackers to execute code in kernel space (CVE-2018-8781)
-
kernel: MIDI driver race condition leads to a double-free (CVE-2018-10902)
-
kernel: Missing check in inode_init_owner() does not clear SGID bit on non-directories for non-members (CVE-2018-13405)
-
kernel: AIO write triggers integer overflow in some protocols (CVE-2015-8830)
-
kernel: Use-after-free in snd_pcm_info function in ALSA subsystem potentially leads to privilege escalation (CVE-2017-0861)
-
kernel: Handling of might_cancel queueing is not properly pretected against race (CVE-2017-10661)
-
kernel: Salsa20 encryption algorithm does not correctly handle zero-length inputs allowing local attackers to cause denial of service (CVE-2017-17805)
-
kernel: Inifinite loop vulnerability in madvise_willneed() function allows local denial of service (CVE-2017-18208)
-
kernel: fuse-backed file mmap-ed onto process cmdline arguments causes denial of service (CVE-2018-1120)
-
kernel: a null pointer dereference in dccp_write_xmit() leads to a system crash (CVE-2018-1130)
-
kernel: drivers/block/loop.c mishandles lo_release serialization allowing denial of service (CVE-2018-5344)
-
kernel: Missing length check of payload in _sctp_make_chunk() function allows denial of service (CVE-2018-5803)
-
kernel: buffer overflow in drivers/net/wireless/ath/wil6210/wmi.c:wmi_set_ie() may lead to memory corruption (CVE-2018-5848)
-
kernel: out-of-bound write in ext4_init_block_bitmap function with a crafted ext4 image (CVE-2018-10878)
-
kernel: Improper validation in bnx2x network card driver can allow for denial of service attacks via crafted packet (CVE-2018-1000026)
-
kernel: Information leak when handling NM entries containing NUL (CVE-2016-4913)
-
kernel: Mishandling mutex within libsas allowing local Denial of Service (CVE-2017-18232)
-
kernel: NULL pointer dereference in ext4_process_freed_data() when mounting crafted ext4 image (CVE-2018-1092)
-
kernel: NULL pointer dereference in ext4_xattr_inode_hash() causes crash with crafted ext4 image (CVE-2018-1094)
-
kernel: vhost: Information disclosure in vhost/vhost.c:vhost_new_msg() (CVE-2018-1118)
-
kernel: Denial of service in resv_map_release function in mm/hugetlb.c (CVE-2018-7740)
-
kernel: Memory leak in the sas_smp_get_phy_events function in drivers/scsi/libsas/sas_expander.c (CVE-2018-7757)
-
kernel: Invalid pointer dereference in xfs_ilock_attr_map_shared() when mounting crafted xfs image allowing denial of service (CVE-2018-10322)
-
kernel: use-after-free detected in ext4_xattr_set_entry with a crafted file (CVE-2018-10879)
-
kernel: out-of-bound access in ext4_get_group_info() when mounting and operating a crafted ext4 image (CVE-2018-10881)
-
kernel: stack-out-of-bounds write in jbd2_journal_dirty_metadata function (CVE-2018-10883)
-
kernel: incorrect memory bounds check in drivers/cdrom/cdrom.c (CVE-2018-10940)
Red Hat would like to thank Juha-Matti Tilli (Aalto University - Department of Communications and Networking and Nokia Bell Labs) for reporting CVE-2018-5391; Trend Micro Zero Day Initiative for reporting CVE-2018-10902; Qualys Research Labs for reporting CVE-2018-1120; Evgenii Shatokhin (Virtuozzo Team) for reporting CVE-2018-1130; and Wen Xu for reporting CVE-2018-1092 and CVE-2018-1094.
- Solution:
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.6 Release Notes linked from the References section.
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
The system must be rebooted for this update to take effect.
- Bugs fixed (https://bugzilla.redhat.com/):
1314275 - CVE-2015-8830 kernel: AIO write triggers integer overflow in some protocols 1322930 - [RFE] Allow xfs to modify labels on mounted filesystem 1337528 - CVE-2016-4913 kernel: Information leak when handling NM entries containing NUL 1481136 - CVE-2017-10661 kernel: Handling of might_cancel queueing is not properly pretected against race 1488484 - GRE: IFLA_MTU ignored on NEWLINK 1504058 - kernel panic with nfsd while removing locks on file close 1507027 - [ESXi][RHEL7.6]x86/vmware: Add paravirt sched clock 1528312 - CVE-2017-17805 kernel: Salsa20 encryption algorithm does not correctly handle zero-length inputs allowing local attackers to cause denial-of-service 1533909 - CVE-2018-5344 kernel: drivers/block/loop.c mishandles lo_release serialization allowing denial-of-service 1541846 - CVE-2018-1000026 kernel: Improper validation in bnx2x network card driver can allow for denial of service attacks via crafted packet 1542494 - VMs with NVMe devices passed through sometimes fail to be launched 1551051 - CVE-2018-5803 kernel: Missing length check of payload in net/sctp/sm_make_chunk.c:_sctp_make_chunk() function allows denial of service 1551565 - CVE-2017-18208 kernel: Inifinite loop vulnerability in mm/madvise.c:madvise_willneed() function allows local denial of service 1552867 - CVE-2018-7740 kernel: Denial of service in resv_map_release function in mm/hugetlb.c 1553361 - CVE-2018-7757 kernel: Memory leak in the sas_smp_get_phy_events function in drivers/scsi/libsas/sas_expander.c 1557434 - bio too big device md0 (1024 > 256) 1557599 - [RFE] Rebase ipset (kernel) to latest upstream 1558066 - CVE-2017-18232 kernel: Mishandling mutex within libsas allowing local Denial of Service 1558328 - Kernel data path test with OVS 2.9 + DPDK 17.11 fails with low throughput 1560777 - CVE-2018-1092 kernel: NULL pointer dereference in ext4/mballoc.c:ext4_process_freed_data() when mounting crafted ext4 image 1560788 - CVE-2018-1094 kernel: NULL pointer dereference in ext4/xattr.c:ext4_xattr_inode_hash() causes crash with crafted ext4 image 1561162 - [RHEL7.5] Extreme performance impact caused by raid resync 1563697 - Triming on full pool can trigger 'dm_pool_alloc_data_block' failed: error = -28 1563994 - CVE-2017-0861 kernel: Use-after-free in snd_pcm_info function in ALSA subsystem potentially leads to privilege escalation 1564186 - XFS may block endlessly in xlog_wait() on IO error 1568167 - crypto aesni-intel aes(gcm) is broken for IPsec 1571062 - CVE-2018-8781 kernel: Integer overflow in drivers/gpu/drm/udl/udl_fb.c:udl_fb_mmap() can allow attackers to execute code in kernel space 1571623 - CVE-2018-10322 kernel: Invalid pointer dereference in xfs_ilock_attr_map_shared() when mounting crafted xfs image allowing denial of service 1572983 - conntrack doesn't track packets in specific network namespace if those packets were processed by CT --notrack target in other network namespace 1573699 - CVE-2018-1118 kernel: vhost: Information disclosure in vhost/vhost.c:vhost_new_msg() 1575472 - CVE-2018-1120 kernel: fuse-backed file mmap-ed onto process cmdline arguments causes denial of service 1576419 - CVE-2018-1130 kernel: a null pointer dereference in net/dccp/output.c:dccp_write_xmit() leads to a system crash 1577408 - CVE-2018-10940 kernel: incorrect memory bounds check in drivers/cdrom/cdrom.c 1584775 - VMs hung after migration 1590720 - CVE-2018-10902 kernel: MIDI driver race condition leads to a double-free 1590799 - CVE-2018-5848 kernel: buffer overflow in drivers/net/wireless/ath/wil6210/wmi.c:wmi_set_ie() may lead to memory corruption 1592654 - [NVMe Device Assignment] Guest reboot failed from the NVMe assigned which os installed on 1596802 - CVE-2018-10878 kernel: out-of-bound write in ext4_init_block_bitmap function with a crafted ext4 image 1596806 - CVE-2018-10879 kernel: use-after-free detected in ext4_xattr_set_entry with a crafted file 1596828 - CVE-2018-10881 kernel: out-of-bound access in ext4_get_group_info() when mounting and operating a crafted ext4 image 1596846 - CVE-2018-10883 kernel: stack-out-of-bounds write in jbd2_journal_dirty_metadata function 1599161 - CVE-2018-13405 kernel: Missing check in fs/inode.c:inode_init_owner() does not clear SGID bit on non-directories for non-members 1609664 - CVE-2018-5391 kernel: IP fragments with random offsets allow a remote denial of service (FragmentSmack) 1609717 - [unwinder] CPU spins indefinitely in __save_stack_trace() call chain 1610958 - CVE-2017-18344 kernel: out-of-bounds access in the show_timer function in kernel/time/posix-timers.c
- Package List:
Red Hat Enterprise Linux Client (v. 7):
Source: kernel-3.10.0-957.el7.src.rpm
noarch: kernel-abi-whitelists-3.10.0-957.el7.noarch.rpm kernel-doc-3.10.0-957.el7.noarch.rpm
x86_64: bpftool-3.10.0-957.el7.x86_64.rpm kernel-3.10.0-957.el7.x86_64.rpm kernel-debug-3.10.0-957.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debug-devel-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm kernel-devel-3.10.0-957.el7.x86_64.rpm kernel-headers-3.10.0-957.el7.x86_64.rpm kernel-tools-3.10.0-957.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-tools-libs-3.10.0-957.el7.x86_64.rpm perf-3.10.0-957.el7.x86_64.rpm perf-debuginfo-3.10.0-957.el7.x86_64.rpm python-perf-3.10.0-957.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64: kernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-957.el7.x86_64.rpm perf-debuginfo-3.10.0-957.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: kernel-3.10.0-957.el7.src.rpm
noarch: kernel-abi-whitelists-3.10.0-957.el7.noarch.rpm kernel-doc-3.10.0-957.el7.noarch.rpm
x86_64: bpftool-3.10.0-957.el7.x86_64.rpm kernel-3.10.0-957.el7.x86_64.rpm kernel-debug-3.10.0-957.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debug-devel-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm kernel-devel-3.10.0-957.el7.x86_64.rpm kernel-headers-3.10.0-957.el7.x86_64.rpm kernel-tools-3.10.0-957.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-tools-libs-3.10.0-957.el7.x86_64.rpm perf-3.10.0-957.el7.x86_64.rpm perf-debuginfo-3.10.0-957.el7.x86_64.rpm python-perf-3.10.0-957.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64: kernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-957.el7.x86_64.rpm perf-debuginfo-3.10.0-957.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.el7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: kernel-3.10.0-957.el7.src.rpm
noarch: kernel-abi-whitelists-3.10.0-957.el7.noarch.rpm kernel-doc-3.10.0-957.el7.noarch.rpm
ppc64: kernel-3.10.0-957.el7.ppc64.rpm kernel-bootwrapper-3.10.0-957.el7.ppc64.rpm kernel-debug-3.10.0-957.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-957.el7.ppc64.rpm kernel-debug-devel-3.10.0-957.el7.ppc64.rpm kernel-debuginfo-3.10.0-957.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-957.el7.ppc64.rpm kernel-devel-3.10.0-957.el7.ppc64.rpm kernel-headers-3.10.0-957.el7.ppc64.rpm kernel-tools-3.10.0-957.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-957.el7.ppc64.rpm kernel-tools-libs-3.10.0-957.el7.ppc64.rpm perf-3.10.0-957.el7.ppc64.rpm perf-debuginfo-3.10.0-957.el7.ppc64.rpm python-perf-3.10.0-957.el7.ppc64.rpm python-perf-debuginfo-3.10.0-957.el7.ppc64.rpm
ppc64le: kernel-3.10.0-957.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-957.el7.ppc64le.rpm kernel-debug-3.10.0-957.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-957.el7.ppc64le.rpm kernel-debuginfo-3.10.0-957.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-957.el7.ppc64le.rpm kernel-devel-3.10.0-957.el7.ppc64le.rpm kernel-headers-3.10.0-957.el7.ppc64le.rpm kernel-tools-3.10.0-957.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-957.el7.ppc64le.rpm kernel-tools-libs-3.10.0-957.el7.ppc64le.rpm perf-3.10.0-957.el7.ppc64le.rpm perf-debuginfo-3.10.0-957.el7.ppc64le.rpm python-perf-3.10.0-957.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-957.el7.ppc64le.rpm
s390x: kernel-3.10.0-957.el7.s390x.rpm kernel-debug-3.10.0-957.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-957.el7.s390x.rpm kernel-debug-devel-3.10.0-957.el7.s390x.rpm kernel-debuginfo-3.10.0-957.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-957.el7.s390x.rpm kernel-devel-3.10.0-957.el7.s390x.rpm kernel-headers-3.10.0-957.el7.s390x.rpm kernel-kdump-3.10.0-957.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-957.el7.s390x.rpm kernel-kdump-devel-3.10.0-957.el7.s390x.rpm perf-3.10.0-957.el7.s390x.rpm perf-debuginfo-3.10.0-957.el7.s390x.rpm python-perf-3.10.0-957.el7.s390x.rpm python-perf-debuginfo-3.10.0-957.el7.s390x.rpm
x86_64: bpftool-3.10.0-957.el7.x86_64.rpm kernel-3.10.0-957.el7.x86_64.rpm kernel-debug-3.10.0-957.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debug-devel-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm kernel-devel-3.10.0-957.el7.x86_64.rpm kernel-headers-3.10.0-957.el7.x86_64.rpm kernel-tools-3.10.0-957.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-tools-libs-3.10.0-957.el7.x86_64.rpm perf-3.10.0-957.el7.x86_64.rpm perf-debuginfo-3.10.0-957.el7.x86_64.rpm python-perf-3.10.0-957.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.el7.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):
noarch: kernel-abi-whitelists-3.10.0-957.el7.noarch.rpm kernel-doc-3.10.0-957.el7.noarch.rpm
ppc64le: kernel-3.10.0-957.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-957.el7.ppc64le.rpm kernel-debug-3.10.0-957.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-957.el7.ppc64le.rpm kernel-debuginfo-3.10.0-957.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-957.el7.ppc64le.rpm kernel-devel-3.10.0-957.el7.ppc64le.rpm kernel-headers-3.10.0-957.el7.ppc64le.rpm kernel-tools-3.10.0-957.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-957.el7.ppc64le.rpm kernel-tools-libs-3.10.0-957.el7.ppc64le.rpm perf-3.10.0-957.el7.ppc64le.rpm perf-debuginfo-3.10.0-957.el7.ppc64le.rpm python-perf-3.10.0-957.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-957.el7.ppc64le.rpm
s390x: kernel-3.10.0-957.el7.s390x.rpm kernel-debug-3.10.0-957.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-957.el7.s390x.rpm kernel-debug-devel-3.10.0-957.el7.s390x.rpm kernel-debuginfo-3.10.0-957.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-957.el7.s390x.rpm kernel-devel-3.10.0-957.el7.s390x.rpm kernel-headers-3.10.0-957.el7.s390x.rpm kernel-kdump-3.10.0-957.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-957.el7.s390x.rpm kernel-kdump-devel-3.10.0-957.el7.s390x.rpm perf-3.10.0-957.el7.s390x.rpm perf-debuginfo-3.10.0-957.el7.s390x.rpm python-perf-3.10.0-957.el7.s390x.rpm python-perf-debuginfo-3.10.0-957.el7.s390x.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):
ppc64le: kernel-debug-debuginfo-3.10.0-957.el7.ppc64le.rpm kernel-debug-devel-3.10.0-957.el7.ppc64le.rpm kernel-debuginfo-3.10.0-957.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-957.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-957.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-957.el7.ppc64le.rpm perf-debuginfo-3.10.0-957.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-957.el7.ppc64le.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
ppc64: kernel-debug-debuginfo-3.10.0-957.el7.ppc64.rpm kernel-debuginfo-3.10.0-957.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-957.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-957.el7.ppc64.rpm kernel-tools-libs-devel-3.10.0-957.el7.ppc64.rpm perf-debuginfo-3.10.0-957.el7.ppc64.rpm python-perf-debuginfo-3.10.0-957.el7.ppc64.rpm
ppc64le: kernel-debug-debuginfo-3.10.0-957.el7.ppc64le.rpm kernel-debug-devel-3.10.0-957.el7.ppc64le.rpm kernel-debuginfo-3.10.0-957.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-957.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-957.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-957.el7.ppc64le.rpm perf-debuginfo-3.10.0-957.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-957.el7.ppc64le.rpm
x86_64: kernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-957.el7.x86_64.rpm perf-debuginfo-3.10.0-957.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source: kernel-3.10.0-957.el7.src.rpm
noarch: kernel-abi-whitelists-3.10.0-957.el7.noarch.rpm kernel-doc-3.10.0-957.el7.noarch.rpm
x86_64: bpftool-3.10.0-957.el7.x86_64.rpm kernel-3.10.0-957.el7.x86_64.rpm kernel-debug-3.10.0-957.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debug-devel-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm kernel-devel-3.10.0-957.el7.x86_64.rpm kernel-headers-3.10.0-957.el7.x86_64.rpm kernel-tools-3.10.0-957.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-tools-libs-3.10.0-957.el7.x86_64.rpm perf-3.10.0-957.el7.x86_64.rpm perf-debuginfo-3.10.0-957.el7.x86_64.rpm python-perf-3.10.0-957.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64: kernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-957.el7.x86_64.rpm perf-debuginfo-3.10.0-957.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.el7.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
- References:
https://access.redhat.com/security/cve/CVE-2015-8830 https://access.redhat.com/security/cve/CVE-2016-4913 https://access.redhat.com/security/cve/CVE-2017-0861 https://access.redhat.com/security/cve/CVE-2017-10661 https://access.redhat.com/security/cve/CVE-2017-17805 https://access.redhat.com/security/cve/CVE-2017-18208 https://access.redhat.com/security/cve/CVE-2017-18232 https://access.redhat.com/security/cve/CVE-2017-18344 https://access.redhat.com/security/cve/CVE-2018-1092 https://access.redhat.com/security/cve/CVE-2018-1094 https://access.redhat.com/security/cve/CVE-2018-1118 https://access.redhat.com/security/cve/CVE-2018-1120 https://access.redhat.com/security/cve/CVE-2018-1130 https://access.redhat.com/security/cve/CVE-2018-5344 https://access.redhat.com/security/cve/CVE-2018-5391 https://access.redhat.com/security/cve/CVE-2018-5803 https://access.redhat.com/security/cve/CVE-2018-5848 https://access.redhat.com/security/cve/CVE-2018-7740 https://access.redhat.com/security/cve/CVE-2018-7757 https://access.redhat.com/security/cve/CVE-2018-8781 https://access.redhat.com/security/cve/CVE-2018-10322 https://access.redhat.com/security/cve/CVE-2018-10878 https://access.redhat.com/security/cve/CVE-2018-10879 https://access.redhat.com/security/cve/CVE-2018-10881 https://access.redhat.com/security/cve/CVE-2018-10883 https://access.redhat.com/security/cve/CVE-2018-10902 https://access.redhat.com/security/cve/CVE-2018-10940 https://access.redhat.com/security/cve/CVE-2018-13405 https://access.redhat.com/security/cve/CVE-2018-1000026 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/articles/3553061 https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.6_release_notes/index
- Contact:
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Description:
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. ========================================================================== Ubuntu Security Notice USN-3742-3 August 21, 2018
linux-lts-trusty regressions
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 12.04 ESM
Summary:
USN-3742-2 introduced regressions in the Linux Hardware Enablement (HWE) kernel for Ubuntu 12.04 ESM.
Software Description: - linux-lts-trusty: Linux hardware enablement kernel from Trusty for Precise ESM
Details:
USN-3742-2 introduced mitigations in the Linux Hardware Enablement (HWE) kernel for Ubuntu 12.04 ESM to address L1 Terminal Fault (L1TF) vulnerabilities (CVE-2018-3620, CVE-2018-3646). Unfortunately, the update introduced regressions that caused kernel panics when booting in some environments as well as preventing Java applications from starting.
We apologize for the inconvenience.
Original advisory details:
It was discovered that memory present in the L1 data cache of an Intel CPU core may be exposed to a malicious process that is executing on the CPU core. This vulnerability is also known as L1 Terminal Fault (L1TF). A local attacker in a guest virtual machine could use this to expose sensitive information (memory from other guests or the host OS). (CVE-2018-3646)
It was discovered that memory present in the L1 data cache of an Intel CPU core may be exposed to a malicious process that is executing on the CPU core. This vulnerability is also known as L1 Terminal Fault (L1TF). A local attacker could use this to expose sensitive information (memory from the kernel or other processes). (CVE-2018-3620)
Andrey Konovalov discovered an out-of-bounds read in the POSIX timers subsystem in the Linux kernel. (CVE-2018-5391)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 12.04 ESM: linux-image-3.13.0-156-generic 3.13.0-156.206~precise1 linux-image-3.13.0-156-generic-lpae 3.13.0-156.206~precise1 linux-image-generic-lpae-lts-trusty 3.13.0.156.146 linux-image-generic-lts-trusty 3.13.0.156.146
After a standard system update you need to reboot your computer to make all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. 6.5) - x86_64
Bug Fix(es):
-
Previously, invalid headers in the sk_buff struct led to an indefinite loop in the tcp_collapse() function. As a consequence, the system became unresponsive. This update backports the upstream changes that remove the problematic code in tcp_collapse(). (BZ#1629632)
-
6.6) - noarch, x86_64
-
Maintaining the denial of service condition requires continuous two-way TCP sessions to a reachable open port, thus the attacks cannot be performed using spoofed IP addresses.
Red Hat would like to thank Juha-Matti Tilli (Aalto University - Department of Communications and Networking and Nokia Bell Labs) for reporting CVE-2018-5390 and CVE-2018-5391 and Qualys Research Labs for reporting CVE-2018-14634.
Bug Fix(es):
-
After updating the system to prevent the L1 Terminal Fault (L1TF) vulnerability, only one thread was detected on systems that offer processing of two threads on a single processor core. With this update, the "__max_smt_threads()" function has been fixed. As a result, both threads are now detected correctly in the described situation. (BZ#1625334)
-
Previously, a kernel panic occurred when the kernel tried to make an out of bound access to the array that describes the L1 Terminal Fault (L1TF) mitigation state on systems without Extended Page Tables (EPT) support. This update extends the array of mitigation states to cover all the states, which effectively prevents out of bound array access. Also, this update enables rejecting invalid, irrelevant values, that might be erroneously provided by the userspace. As a result, the kernel no longer panics in the described scenario. (BZ#1629633)
4
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{
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"authentication": "NONE",
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"baseScore": 7.8,
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"id": "VHN-135422",
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{
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"author": "JPCERT/CC",
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{
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"data": "The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. Various vulnerabilities in IP fragmentation have been discovered and fixed over the years. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size. Service disruption as a result (DoS) There is a possibility of being attacked. \n\nBug Fix(es):\n\n* The kernel-rt packages have been upgraded to the 3.10.0-693.43.1 source\ntree, which provides a number of bug fixes over the previous version. \n(BZ#1632422)\n\n4. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n==================================================================== \nRed Hat Security Advisory\n\nSynopsis: Important: kernel security, bug fix, and enhancement update\nAdvisory ID: RHSA-2018:3083-01\nProduct: Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2018:3083\nIssue date: 2018-10-30\nCVE Names: CVE-2015-8830 CVE-2016-4913 CVE-2017-0861\n CVE-2017-10661 CVE-2017-17805 CVE-2017-18208\n CVE-2017-18232 CVE-2017-18344 CVE-2018-1092\n CVE-2018-1094 CVE-2018-1118 CVE-2018-1120\n CVE-2018-1130 CVE-2018-5344 CVE-2018-5391\n CVE-2018-5803 CVE-2018-5848 CVE-2018-7740\n CVE-2018-7757 CVE-2018-8781 CVE-2018-10322\n CVE-2018-10878 CVE-2018-10879 CVE-2018-10881\n CVE-2018-10883 CVE-2018-10902 CVE-2018-10940\n CVE-2018-13405 CVE-2018-1000026\n====================================================================\n1. Summary:\n\nAn update for kernel is now available for Red Hat Enterprise Linux 7. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux Client (v. 7) - noarch, x86_64\nRed Hat Enterprise Linux Client Optional (v. 7) - x86_64\nRed Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64\nRed Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64\nRed Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64\nRed Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, x86_64\nRed Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64\nRed Hat Enterprise Linux Workstation Optional (v. 7) - x86_64\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - noarch, ppc64le, s390x\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - ppc64le\n\n3. Description:\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system. \n\nSecurity Fix(es):\n\n* A flaw named FragmentSmack was found in the way the Linux kernel handled\nreassembly of fragmented IPv4 and IPv6 packets. (CVE-2018-5391)\n\n* kernel: out-of-bounds access in the show_timer function in\nkernel/time/posix-timers.c (CVE-2017-18344)\n\n* kernel: Integer overflow in udl_fb_mmap() can allow attackers to execute\ncode in kernel space (CVE-2018-8781)\n\n* kernel: MIDI driver race condition leads to a double-free\n(CVE-2018-10902)\n\n* kernel: Missing check in inode_init_owner() does not clear SGID bit on\nnon-directories for non-members (CVE-2018-13405)\n\n* kernel: AIO write triggers integer overflow in some protocols\n(CVE-2015-8830)\n\n* kernel: Use-after-free in snd_pcm_info function in ALSA subsystem\npotentially leads to privilege escalation (CVE-2017-0861)\n\n* kernel: Handling of might_cancel queueing is not properly pretected\nagainst race (CVE-2017-10661)\n\n* kernel: Salsa20 encryption algorithm does not correctly handle\nzero-length inputs allowing local attackers to cause denial of service\n(CVE-2017-17805)\n\n* kernel: Inifinite loop vulnerability in madvise_willneed() function\nallows local denial of service (CVE-2017-18208)\n\n* kernel: fuse-backed file mmap-ed onto process cmdline arguments causes\ndenial of service (CVE-2018-1120)\n\n* kernel: a null pointer dereference in dccp_write_xmit() leads to a system\ncrash (CVE-2018-1130)\n\n* kernel: drivers/block/loop.c mishandles lo_release serialization allowing\ndenial of service (CVE-2018-5344)\n\n* kernel: Missing length check of payload in _sctp_make_chunk() function\nallows denial of service (CVE-2018-5803)\n\n* kernel: buffer overflow in\ndrivers/net/wireless/ath/wil6210/wmi.c:wmi_set_ie() may lead to memory\ncorruption (CVE-2018-5848)\n\n* kernel: out-of-bound write in ext4_init_block_bitmap function with a\ncrafted ext4 image (CVE-2018-10878)\n\n* kernel: Improper validation in bnx2x network card driver can allow for\ndenial of service attacks via crafted packet (CVE-2018-1000026)\n\n* kernel: Information leak when handling NM entries containing NUL\n(CVE-2016-4913)\n\n* kernel: Mishandling mutex within libsas allowing local Denial of Service\n(CVE-2017-18232)\n\n* kernel: NULL pointer dereference in ext4_process_freed_data() when\nmounting crafted ext4 image (CVE-2018-1092)\n\n* kernel: NULL pointer dereference in ext4_xattr_inode_hash() causes crash\nwith crafted ext4 image (CVE-2018-1094)\n\n* kernel: vhost: Information disclosure in vhost/vhost.c:vhost_new_msg()\n(CVE-2018-1118)\n\n* kernel: Denial of service in resv_map_release function in mm/hugetlb.c\n(CVE-2018-7740)\n\n* kernel: Memory leak in the sas_smp_get_phy_events function in\ndrivers/scsi/libsas/sas_expander.c (CVE-2018-7757)\n\n* kernel: Invalid pointer dereference in xfs_ilock_attr_map_shared() when\nmounting crafted xfs image allowing denial of service (CVE-2018-10322)\n\n* kernel: use-after-free detected in ext4_xattr_set_entry with a crafted\nfile (CVE-2018-10879)\n\n* kernel: out-of-bound access in ext4_get_group_info() when mounting and\noperating a crafted ext4 image (CVE-2018-10881)\n\n* kernel: stack-out-of-bounds write in jbd2_journal_dirty_metadata function\n(CVE-2018-10883)\n\n* kernel: incorrect memory bounds check in drivers/cdrom/cdrom.c\n(CVE-2018-10940)\n\nRed Hat would like to thank Juha-Matti Tilli (Aalto University - Department\nof Communications and Networking and Nokia Bell Labs) for reporting\nCVE-2018-5391; Trend Micro Zero Day Initiative for reporting\nCVE-2018-10902; Qualys Research Labs for reporting CVE-2018-1120; Evgenii\nShatokhin (Virtuozzo Team) for reporting CVE-2018-1130; and Wen Xu for\nreporting CVE-2018-1092 and CVE-2018-1094. \n\n4. Solution:\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, and other related information, refer to the CVE page(s) listed in\nthe References section. \n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat\nEnterprise Linux 7.6 Release Notes linked from the References section. \n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect. \n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1314275 - CVE-2015-8830 kernel: AIO write triggers integer overflow in some protocols\n1322930 - [RFE] Allow xfs to modify labels on mounted filesystem\n1337528 - CVE-2016-4913 kernel: Information leak when handling NM entries containing NUL\n1481136 - CVE-2017-10661 kernel: Handling of might_cancel queueing is not properly pretected against race\n1488484 - GRE: IFLA_MTU ignored on NEWLINK\n1504058 - kernel panic with nfsd while removing locks on file close\n1507027 - [ESXi][RHEL7.6]x86/vmware: Add paravirt sched clock\n1528312 - CVE-2017-17805 kernel: Salsa20 encryption algorithm does not correctly handle zero-length inputs allowing local attackers to cause denial-of-service\n1533909 - CVE-2018-5344 kernel: drivers/block/loop.c mishandles lo_release serialization allowing denial-of-service\n1541846 - CVE-2018-1000026 kernel: Improper validation in bnx2x network card driver can allow for denial of service attacks via crafted packet\n1542494 - VMs with NVMe devices passed through sometimes fail to be launched\n1551051 - CVE-2018-5803 kernel: Missing length check of payload in net/sctp/sm_make_chunk.c:_sctp_make_chunk() function allows denial of service\n1551565 - CVE-2017-18208 kernel: Inifinite loop vulnerability in mm/madvise.c:madvise_willneed() function allows local denial of service\n1552867 - CVE-2018-7740 kernel: Denial of service in resv_map_release function in mm/hugetlb.c\n1553361 - CVE-2018-7757 kernel: Memory leak in the sas_smp_get_phy_events function in drivers/scsi/libsas/sas_expander.c\n1557434 - bio too big device md0 (1024 \u003e 256)\n1557599 - [RFE] Rebase ipset (kernel) to latest upstream\n1558066 - CVE-2017-18232 kernel: Mishandling mutex within libsas allowing local Denial of Service\n1558328 - Kernel data path test with OVS 2.9 + DPDK 17.11 fails with low throughput\n1560777 - CVE-2018-1092 kernel: NULL pointer dereference in ext4/mballoc.c:ext4_process_freed_data() when mounting crafted ext4 image\n1560788 - CVE-2018-1094 kernel: NULL pointer dereference in ext4/xattr.c:ext4_xattr_inode_hash() causes crash with crafted ext4 image\n1561162 - [RHEL7.5] Extreme performance impact caused by raid resync\n1563697 - Triming on full pool can trigger \u0027dm_pool_alloc_data_block\u0027 failed: error = -28\n1563994 - CVE-2017-0861 kernel: Use-after-free in snd_pcm_info function in ALSA subsystem potentially leads to privilege escalation\n1564186 - XFS may block endlessly in xlog_wait() on IO error\n1568167 - crypto aesni-intel aes(gcm) is broken for IPsec\n1571062 - CVE-2018-8781 kernel: Integer overflow in drivers/gpu/drm/udl/udl_fb.c:udl_fb_mmap() can allow attackers to execute code in kernel space\n1571623 - CVE-2018-10322 kernel: Invalid pointer dereference in xfs_ilock_attr_map_shared() when mounting crafted xfs image allowing denial of service\n1572983 - conntrack doesn\u0027t track packets in specific network namespace if those packets were processed by CT --notrack target in other network namespace\n1573699 - CVE-2018-1118 kernel: vhost: Information disclosure in vhost/vhost.c:vhost_new_msg()\n1575472 - CVE-2018-1120 kernel: fuse-backed file mmap-ed onto process cmdline arguments causes denial of service\n1576419 - CVE-2018-1130 kernel: a null pointer dereference in net/dccp/output.c:dccp_write_xmit() leads to a system crash\n1577408 - CVE-2018-10940 kernel: incorrect memory bounds check in drivers/cdrom/cdrom.c\n1584775 - VMs hung after migration\n1590720 - CVE-2018-10902 kernel: MIDI driver race condition leads to a double-free\n1590799 - CVE-2018-5848 kernel: buffer overflow in drivers/net/wireless/ath/wil6210/wmi.c:wmi_set_ie() may lead to memory corruption\n1592654 - [NVMe Device Assignment] Guest reboot failed from the NVMe assigned which os installed on\n1596802 - CVE-2018-10878 kernel: out-of-bound write in ext4_init_block_bitmap function with a crafted ext4 image\n1596806 - CVE-2018-10879 kernel: use-after-free detected in ext4_xattr_set_entry with a crafted file\n1596828 - CVE-2018-10881 kernel: out-of-bound access in ext4_get_group_info() when mounting and operating a crafted ext4 image\n1596846 - CVE-2018-10883 kernel: stack-out-of-bounds write in jbd2_journal_dirty_metadata function\n1599161 - CVE-2018-13405 kernel: Missing check in fs/inode.c:inode_init_owner() does not clear SGID bit on non-directories for non-members\n1609664 - CVE-2018-5391 kernel: IP fragments with random offsets allow a remote denial of service (FragmentSmack)\n1609717 - [unwinder] CPU spins indefinitely in __save_stack_trace() call chain\n1610958 - CVE-2017-18344 kernel: out-of-bounds access in the show_timer function in kernel/time/posix-timers.c\n\n6. Package List:\n\nRed Hat Enterprise Linux Client (v. 7):\n\nSource:\nkernel-3.10.0-957.el7.src.rpm\n\nnoarch:\nkernel-abi-whitelists-3.10.0-957.el7.noarch.rpm\nkernel-doc-3.10.0-957.el7.noarch.rpm\n\nx86_64:\nbpftool-3.10.0-957.el7.x86_64.rpm\nkernel-3.10.0-957.el7.x86_64.rpm\nkernel-debug-3.10.0-957.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debug-devel-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm\nkernel-devel-3.10.0-957.el7.x86_64.rpm\nkernel-headers-3.10.0-957.el7.x86_64.rpm\nkernel-tools-3.10.0-957.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-tools-libs-3.10.0-957.el7.x86_64.rpm\nperf-3.10.0-957.el7.x86_64.rpm\nperf-debuginfo-3.10.0-957.el7.x86_64.rpm\npython-perf-3.10.0-957.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-957.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Client Optional (v. 7):\n\nx86_64:\nkernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-tools-libs-devel-3.10.0-957.el7.x86_64.rpm\nperf-debuginfo-3.10.0-957.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-957.el7.x86_64.rpm\n\nRed Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nkernel-3.10.0-957.el7.src.rpm\n\nnoarch:\nkernel-abi-whitelists-3.10.0-957.el7.noarch.rpm\nkernel-doc-3.10.0-957.el7.noarch.rpm\n\nx86_64:\nbpftool-3.10.0-957.el7.x86_64.rpm\nkernel-3.10.0-957.el7.x86_64.rpm\nkernel-debug-3.10.0-957.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debug-devel-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm\nkernel-devel-3.10.0-957.el7.x86_64.rpm\nkernel-headers-3.10.0-957.el7.x86_64.rpm\nkernel-tools-3.10.0-957.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-tools-libs-3.10.0-957.el7.x86_64.rpm\nperf-3.10.0-957.el7.x86_64.rpm\nperf-debuginfo-3.10.0-957.el7.x86_64.rpm\npython-perf-3.10.0-957.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-957.el7.x86_64.rpm\n\nRed Hat Enterprise Linux ComputeNode Optional (v. 7):\n\nx86_64:\nkernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-tools-libs-devel-3.10.0-957.el7.x86_64.rpm\nperf-debuginfo-3.10.0-957.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-957.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Server (v. 7):\n\nSource:\nkernel-3.10.0-957.el7.src.rpm\n\nnoarch:\nkernel-abi-whitelists-3.10.0-957.el7.noarch.rpm\nkernel-doc-3.10.0-957.el7.noarch.rpm\n\nppc64:\nkernel-3.10.0-957.el7.ppc64.rpm\nkernel-bootwrapper-3.10.0-957.el7.ppc64.rpm\nkernel-debug-3.10.0-957.el7.ppc64.rpm\nkernel-debug-debuginfo-3.10.0-957.el7.ppc64.rpm\nkernel-debug-devel-3.10.0-957.el7.ppc64.rpm\nkernel-debuginfo-3.10.0-957.el7.ppc64.rpm\nkernel-debuginfo-common-ppc64-3.10.0-957.el7.ppc64.rpm\nkernel-devel-3.10.0-957.el7.ppc64.rpm\nkernel-headers-3.10.0-957.el7.ppc64.rpm\nkernel-tools-3.10.0-957.el7.ppc64.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.ppc64.rpm\nkernel-tools-libs-3.10.0-957.el7.ppc64.rpm\nperf-3.10.0-957.el7.ppc64.rpm\nperf-debuginfo-3.10.0-957.el7.ppc64.rpm\npython-perf-3.10.0-957.el7.ppc64.rpm\npython-perf-debuginfo-3.10.0-957.el7.ppc64.rpm\n\nppc64le:\nkernel-3.10.0-957.el7.ppc64le.rpm\nkernel-bootwrapper-3.10.0-957.el7.ppc64le.rpm\nkernel-debug-3.10.0-957.el7.ppc64le.rpm\nkernel-debug-debuginfo-3.10.0-957.el7.ppc64le.rpm\nkernel-debuginfo-3.10.0-957.el7.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-3.10.0-957.el7.ppc64le.rpm\nkernel-devel-3.10.0-957.el7.ppc64le.rpm\nkernel-headers-3.10.0-957.el7.ppc64le.rpm\nkernel-tools-3.10.0-957.el7.ppc64le.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.ppc64le.rpm\nkernel-tools-libs-3.10.0-957.el7.ppc64le.rpm\nperf-3.10.0-957.el7.ppc64le.rpm\nperf-debuginfo-3.10.0-957.el7.ppc64le.rpm\npython-perf-3.10.0-957.el7.ppc64le.rpm\npython-perf-debuginfo-3.10.0-957.el7.ppc64le.rpm\n\ns390x:\nkernel-3.10.0-957.el7.s390x.rpm\nkernel-debug-3.10.0-957.el7.s390x.rpm\nkernel-debug-debuginfo-3.10.0-957.el7.s390x.rpm\nkernel-debug-devel-3.10.0-957.el7.s390x.rpm\nkernel-debuginfo-3.10.0-957.el7.s390x.rpm\nkernel-debuginfo-common-s390x-3.10.0-957.el7.s390x.rpm\nkernel-devel-3.10.0-957.el7.s390x.rpm\nkernel-headers-3.10.0-957.el7.s390x.rpm\nkernel-kdump-3.10.0-957.el7.s390x.rpm\nkernel-kdump-debuginfo-3.10.0-957.el7.s390x.rpm\nkernel-kdump-devel-3.10.0-957.el7.s390x.rpm\nperf-3.10.0-957.el7.s390x.rpm\nperf-debuginfo-3.10.0-957.el7.s390x.rpm\npython-perf-3.10.0-957.el7.s390x.rpm\npython-perf-debuginfo-3.10.0-957.el7.s390x.rpm\n\nx86_64:\nbpftool-3.10.0-957.el7.x86_64.rpm\nkernel-3.10.0-957.el7.x86_64.rpm\nkernel-debug-3.10.0-957.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debug-devel-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm\nkernel-devel-3.10.0-957.el7.x86_64.rpm\nkernel-headers-3.10.0-957.el7.x86_64.rpm\nkernel-tools-3.10.0-957.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-tools-libs-3.10.0-957.el7.x86_64.rpm\nperf-3.10.0-957.el7.x86_64.rpm\nperf-debuginfo-3.10.0-957.el7.x86_64.rpm\npython-perf-3.10.0-957.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-957.el7.x86_64.rpm\n\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):\n\nnoarch:\nkernel-abi-whitelists-3.10.0-957.el7.noarch.rpm\nkernel-doc-3.10.0-957.el7.noarch.rpm\n\nppc64le:\nkernel-3.10.0-957.el7.ppc64le.rpm\nkernel-bootwrapper-3.10.0-957.el7.ppc64le.rpm\nkernel-debug-3.10.0-957.el7.ppc64le.rpm\nkernel-debug-debuginfo-3.10.0-957.el7.ppc64le.rpm\nkernel-debuginfo-3.10.0-957.el7.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-3.10.0-957.el7.ppc64le.rpm\nkernel-devel-3.10.0-957.el7.ppc64le.rpm\nkernel-headers-3.10.0-957.el7.ppc64le.rpm\nkernel-tools-3.10.0-957.el7.ppc64le.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.ppc64le.rpm\nkernel-tools-libs-3.10.0-957.el7.ppc64le.rpm\nperf-3.10.0-957.el7.ppc64le.rpm\nperf-debuginfo-3.10.0-957.el7.ppc64le.rpm\npython-perf-3.10.0-957.el7.ppc64le.rpm\npython-perf-debuginfo-3.10.0-957.el7.ppc64le.rpm\n\ns390x:\nkernel-3.10.0-957.el7.s390x.rpm\nkernel-debug-3.10.0-957.el7.s390x.rpm\nkernel-debug-debuginfo-3.10.0-957.el7.s390x.rpm\nkernel-debug-devel-3.10.0-957.el7.s390x.rpm\nkernel-debuginfo-3.10.0-957.el7.s390x.rpm\nkernel-debuginfo-common-s390x-3.10.0-957.el7.s390x.rpm\nkernel-devel-3.10.0-957.el7.s390x.rpm\nkernel-headers-3.10.0-957.el7.s390x.rpm\nkernel-kdump-3.10.0-957.el7.s390x.rpm\nkernel-kdump-debuginfo-3.10.0-957.el7.s390x.rpm\nkernel-kdump-devel-3.10.0-957.el7.s390x.rpm\nperf-3.10.0-957.el7.s390x.rpm\nperf-debuginfo-3.10.0-957.el7.s390x.rpm\npython-perf-3.10.0-957.el7.s390x.rpm\npython-perf-debuginfo-3.10.0-957.el7.s390x.rpm\n\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):\n\nppc64le:\nkernel-debug-debuginfo-3.10.0-957.el7.ppc64le.rpm\nkernel-debug-devel-3.10.0-957.el7.ppc64le.rpm\nkernel-debuginfo-3.10.0-957.el7.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-3.10.0-957.el7.ppc64le.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.ppc64le.rpm\nkernel-tools-libs-devel-3.10.0-957.el7.ppc64le.rpm\nperf-debuginfo-3.10.0-957.el7.ppc64le.rpm\npython-perf-debuginfo-3.10.0-957.el7.ppc64le.rpm\n\nRed Hat Enterprise Linux Server Optional (v. 7):\n\nppc64:\nkernel-debug-debuginfo-3.10.0-957.el7.ppc64.rpm\nkernel-debuginfo-3.10.0-957.el7.ppc64.rpm\nkernel-debuginfo-common-ppc64-3.10.0-957.el7.ppc64.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.ppc64.rpm\nkernel-tools-libs-devel-3.10.0-957.el7.ppc64.rpm\nperf-debuginfo-3.10.0-957.el7.ppc64.rpm\npython-perf-debuginfo-3.10.0-957.el7.ppc64.rpm\n\nppc64le:\nkernel-debug-debuginfo-3.10.0-957.el7.ppc64le.rpm\nkernel-debug-devel-3.10.0-957.el7.ppc64le.rpm\nkernel-debuginfo-3.10.0-957.el7.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-3.10.0-957.el7.ppc64le.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.ppc64le.rpm\nkernel-tools-libs-devel-3.10.0-957.el7.ppc64le.rpm\nperf-debuginfo-3.10.0-957.el7.ppc64le.rpm\npython-perf-debuginfo-3.10.0-957.el7.ppc64le.rpm\n\nx86_64:\nkernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-tools-libs-devel-3.10.0-957.el7.x86_64.rpm\nperf-debuginfo-3.10.0-957.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-957.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nkernel-3.10.0-957.el7.src.rpm\n\nnoarch:\nkernel-abi-whitelists-3.10.0-957.el7.noarch.rpm\nkernel-doc-3.10.0-957.el7.noarch.rpm\n\nx86_64:\nbpftool-3.10.0-957.el7.x86_64.rpm\nkernel-3.10.0-957.el7.x86_64.rpm\nkernel-debug-3.10.0-957.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debug-devel-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm\nkernel-devel-3.10.0-957.el7.x86_64.rpm\nkernel-headers-3.10.0-957.el7.x86_64.rpm\nkernel-tools-3.10.0-957.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-tools-libs-3.10.0-957.el7.x86_64.rpm\nperf-3.10.0-957.el7.x86_64.rpm\nperf-debuginfo-3.10.0-957.el7.x86_64.rpm\npython-perf-3.10.0-957.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-957.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Workstation Optional (v. 7):\n\nx86_64:\nkernel-debug-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-957.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-957.el7.x86_64.rpm\nkernel-tools-libs-devel-3.10.0-957.el7.x86_64.rpm\nperf-debuginfo-3.10.0-957.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-957.el7.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security. Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2015-8830\nhttps://access.redhat.com/security/cve/CVE-2016-4913\nhttps://access.redhat.com/security/cve/CVE-2017-0861\nhttps://access.redhat.com/security/cve/CVE-2017-10661\nhttps://access.redhat.com/security/cve/CVE-2017-17805\nhttps://access.redhat.com/security/cve/CVE-2017-18208\nhttps://access.redhat.com/security/cve/CVE-2017-18232\nhttps://access.redhat.com/security/cve/CVE-2017-18344\nhttps://access.redhat.com/security/cve/CVE-2018-1092\nhttps://access.redhat.com/security/cve/CVE-2018-1094\nhttps://access.redhat.com/security/cve/CVE-2018-1118\nhttps://access.redhat.com/security/cve/CVE-2018-1120\nhttps://access.redhat.com/security/cve/CVE-2018-1130\nhttps://access.redhat.com/security/cve/CVE-2018-5344\nhttps://access.redhat.com/security/cve/CVE-2018-5391\nhttps://access.redhat.com/security/cve/CVE-2018-5803\nhttps://access.redhat.com/security/cve/CVE-2018-5848\nhttps://access.redhat.com/security/cve/CVE-2018-7740\nhttps://access.redhat.com/security/cve/CVE-2018-7757\nhttps://access.redhat.com/security/cve/CVE-2018-8781\nhttps://access.redhat.com/security/cve/CVE-2018-10322\nhttps://access.redhat.com/security/cve/CVE-2018-10878\nhttps://access.redhat.com/security/cve/CVE-2018-10879\nhttps://access.redhat.com/security/cve/CVE-2018-10881\nhttps://access.redhat.com/security/cve/CVE-2018-10883\nhttps://access.redhat.com/security/cve/CVE-2018-10902\nhttps://access.redhat.com/security/cve/CVE-2018-10940\nhttps://access.redhat.com/security/cve/CVE-2018-13405\nhttps://access.redhat.com/security/cve/CVE-2018-1000026\nhttps://access.redhat.com/security/updates/classification/#important\nhttps://access.redhat.com/articles/3553061\nhttps://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.6_release_notes/index\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2018 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\n0B91wOl3vSo=yaM6\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n. Description:\n\nThe kernel-rt packages provide the Real Time Linux Kernel, which enables\nfine-tuning for systems with extremely high determinism requirements. ==========================================================================\nUbuntu Security Notice USN-3742-3\nAugust 21, 2018\n\nlinux-lts-trusty regressions\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 12.04 ESM\n\nSummary:\n\nUSN-3742-2 introduced regressions in the Linux Hardware Enablement\n(HWE) kernel for Ubuntu 12.04 ESM. \n\nSoftware Description:\n- linux-lts-trusty: Linux hardware enablement kernel from Trusty for Precise ESM\n\nDetails:\n\nUSN-3742-2 introduced mitigations in the Linux Hardware Enablement\n(HWE) kernel for Ubuntu 12.04 ESM to address L1 Terminal Fault (L1TF)\nvulnerabilities (CVE-2018-3620, CVE-2018-3646). Unfortunately, the\nupdate introduced regressions that caused kernel panics when booting\nin some environments as well as preventing Java applications from\nstarting. \n\nWe apologize for the inconvenience. \n\nOriginal advisory details:\n\n It was discovered that memory present in the L1 data cache of an Intel CPU\n core may be exposed to a malicious process that is executing on the CPU\n core. This vulnerability is also known as L1 Terminal Fault (L1TF). A local\n attacker in a guest virtual machine could use this to expose sensitive\n information (memory from other guests or the host OS). (CVE-2018-3646)\n\n It was discovered that memory present in the L1 data cache of an Intel CPU\n core may be exposed to a malicious process that is executing on the CPU\n core. This vulnerability is also known as L1 Terminal Fault (L1TF). A local\n attacker could use this to expose sensitive information (memory from the\n kernel or other processes). (CVE-2018-3620)\n\n Andrey Konovalov discovered an out-of-bounds read in the POSIX\n timers subsystem in the Linux kernel. (CVE-2018-5391)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 12.04 ESM:\n linux-image-3.13.0-156-generic 3.13.0-156.206~precise1\n linux-image-3.13.0-156-generic-lpae 3.13.0-156.206~precise1\n linux-image-generic-lpae-lts-trusty 3.13.0.156.146\n linux-image-generic-lts-trusty 3.13.0.156.146\n\nAfter a standard system update you need to reboot your computer to make\nall the necessary changes. \n\nATTENTION: Due to an unavoidable ABI change the kernel updates have\nbeen given a new version number, which requires you to recompile and\nreinstall all third party kernel modules you might have installed. \nUnless you manually uninstalled the standard kernel metapackages\n(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,\nlinux-powerpc), a standard system upgrade will automatically perform\nthis as well. 6.5) - x86_64\n\n3. \n\nBug Fix(es):\n\n* Previously, invalid headers in the sk_buff struct led to an indefinite\nloop in the tcp_collapse() function. As a consequence, the system became\nunresponsive. This update backports the upstream changes that remove the\nproblematic code in tcp_collapse(). (BZ#1629632)\n\n4. 6.6) - noarch, x86_64\n\n3. Maintaining the denial of service\ncondition requires continuous two-way TCP sessions to a reachable open\nport, thus the attacks cannot be performed using spoofed IP addresses. \n\nRed Hat would like to thank Juha-Matti Tilli (Aalto University - Department\nof Communications and Networking and Nokia Bell Labs) for reporting\nCVE-2018-5390 and CVE-2018-5391 and Qualys Research Labs for reporting\nCVE-2018-14634. \n\nBug Fix(es):\n\n* After updating the system to prevent the L1 Terminal Fault (L1TF)\nvulnerability, only one thread was detected on systems that offer\nprocessing of two threads on a single processor core. With this update, the\n\"__max_smt_threads()\" function has been fixed. As a result, both threads\nare now detected correctly in the described situation. (BZ#1625334)\n\n* Previously, a kernel panic occurred when the kernel tried to make an out\nof bound access to the array that describes the L1 Terminal Fault (L1TF)\nmitigation state on systems without Extended Page Tables (EPT) support. \nThis update extends the array of mitigation states to cover all the states,\nwhich effectively prevents out of bound array access. Also, this update\nenables rejecting invalid, irrelevant values, that might be erroneously\nprovided by the userspace. As a result, the kernel no longer panics in the\ndescribed scenario. (BZ#1629633)\n\n4",
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var-202107-1608
Vulnerability from variot
Affected devices contain a vulnerability that allows an unauthenticated attacker to trigger a denial-of-service condition. The vulnerability can be triggered if a large amount of DCP reset packets are sent to the device. Multiple Siemens products contain vulnerabilities in resource allocation without restrictions or throttling.Service operation interruption (DoS) It may be in a state. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. Siemens SCALANCE S602是德国西门子（Siemens）公司的一款工业安全设备. Siemens多款产品 存在安全漏洞，该漏洞允许攻击者执行拒绝服务攻击。以下产品和版本受到影响：Development/Evaluation Kits for PROFINET IO： DK Standard Ethernet Controller (All versions), Development/Evaluation Kits for PROFINET IO： EK-ERTEC 200 (All versions), Development/Evaluation Kits for PROFINET IO： EK-ERTEC 200P (All versions), RUGGEDCOM RM1224 (All Versions ＜ 6.4), SCALANCE M-800 (All Versions ＜ 6.4), SCALANCE S615 (All Versions ＜ 6.4), SCALANCE W1700 IEEE 802.11ac (All versions), SCALANCE W700 IEEE 802.11n (All versions), SCALANCE X200-4 P IRT (All Versions ＜ V5.5.0), SCALANCE X201-3P IRT (All Versions ＜ V5.5.0), SCALANCE X201-3P IRT PRO (All Versions ＜ V5.5.0), SCALANCE X202-2 IRT (All Versions ＜ V5.5.0), SCALANCE X202-2P IRT (incl. SIPLUS NET variant) (All Versions ＜ V5.5.0), SCALANCE X202-2P IRT PRO (All Versions ＜ V5.5.0), SCALANCE X204 IRT (All Versions ＜ V5.5.0), SCALANCE X204 IRT PRO (All Versions ＜ V5.5.0), SCALANCE X204-2 (incl. SIPLUS NET variant) (All versions), SCALANCE X204-2FM (All versions), SCALANCE X204-2LD (incl. SIPLUS NET variant) (All versions), SCALANCE X204-2LD TS (All versions), SCALANCE X204-2TS (All versions), SCALANCE X206-1 (All versions), SCALANCE X206-1LD (incl. SIPLUS NET variant) (All versions), SCALANCE X208 (incl. SIPLUS NET variant) (All versions), SCALANCE X208PRO (All versions), SCALANCE X212-2 (All versions), SCALANCE X212-2LD (All versions), SCALANCE X216 (All versions), SCALANCE X224 (All versions), SCALANCE X302-7EEC (All versions), SCALANCE X304-2FE (All versions), SCALANCE X306-1LDFE (All versions), SCALANCE X307-2EEC (All versions), SCALANCE X307-3 (All versions), SCALANCE X307-3LD (All versions), SCALANCE X308-2 (incl. SIPLUS NET variant) (All versions), SCALANCE X308-2LD (All versions), SCALANCE X308-2LH (All versions), SCALANCE X308-2LH+ (All versions), SCALANCE X308-2M (All versions), SCALANCE X308-2M POE (All versions), SCALANCE X308-2M TS (All versions), SCALANCE X310 (All versions), SCALANCE X310FE (All versions), SCALANCE X320-1FE (All versions), SCALANCE X320-3LDFE (All versions), SCALANCE XB-200 (All versions), SCALANCE XC-200 (All versions), SCALANCE XF-200BA (All versions), SCALANCE XF201-3P IRT (All Versions ＜ V5.5.0), SCALANCE XF202-2P IRT (All Versions ＜ V5.5.0), SCALANCE XF204 (All versions), SCALANCE XF204 IRT (All Versions ＜ V5.5.0), SCALANCE XF204-2 (incl. SIPLUS NET variant) (All versions), SCALANCE XF204-2BA IRT (All Versions ＜ V5.5.0), SCALANCE XF206-1 (All versions), SCALANCE XF208 (All versions), SCALANCE XM400 (All versions ＜ V6.3.1), SCALANCE XP-200 (All versions), SCALANCE XR-300WG (All versions), SCALANCE XR324-12M (All versions), SCALANCE XR324-12M TS (All versions), SCALANCE XR324-4M EEC (All versions), SCALANCE XR324-4M POE (All versions), SCALANCE XR324-4M POE TS (All versions), SCALANCE XR500 (All versions ＜ V6.3.1), SIMATIC CFU PA (All versions), SIMATIC IE/PB-LINK V3 (All versions), SIMATIC MV500 family (All versions ＜ V3.0), SIMATIC NET CM 1542-1 (All versions), SIMATIC NET CP1616/CP1604 (All Versions ＞= V2.7), SIMATIC NET CP1626 (All versions), SIMATIC NET DK-16xx PN IO (All Versions ＞= V2.7), SIMATIC PROFINET Driver (All versions), SIMATIC Power Line Booster PLB, Base Module (MLFB： 6ES7972-5AA10-0AB0) (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All Versions ＜ V4.5), SIMOCODE proV Ethernet/IP (All versions ＜ V1.1.3), SIMOCODE proV PROFINET (All versions ＜ V2.1.3), SOFTNET-IE PNIO (All versions)
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var-201710-1433
Vulnerability from variot
Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response. Dnsmasq versions 2.77 and earlier contains multiple vulnerabilities. dnsmasq Exists in a buffer error vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Multiple Siemens SCALANCE Products are prone to the following security vulnerabilities: 1. A buffer-overflow vulnerability 2. This BID is being retired as a duplicate of BID 101085 Dnsmasq VU#973527 Multiple Security Vulnerabilities. This issue only affected configurations using one of these options: enable-ra, ra-only, slaac, ra-names, ra-advrouter, or ra-stateless. (CVE-2017-14493)
-
An information leak was found in dnsmasq in the DHCPv6 relay code. (CVE-2017-14494)
-
A memory exhaustion flaw was found in dnsmasq in the EDNS0 code. This issue only affected configurations using one of the options: add-mac, add-cpe-id, or add-subnet. (CVE-2017-14495)
-
An integer underflow flaw leading to a buffer over-read was found in dnsmasq in the EDNS0 code. This issue only affected configurations using one of the options: add-mac, add-cpe-id, or add-subnet. =========================================================================== Ubuntu Security Notice USN-3430-3 January 04, 2018
dnsmasq regression
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 12.04 ESM
Summary:
USN-3430-2 introduced regression in Dnsmasq.
Software Description: - dnsmasq: Small caching DNS proxy and DHCP/TFTP server
Details:
USN-3430-2 fixed several vulnerabilities. The update introduced a new regression that breaks DNS resolution. This update addresses the problem.
We apologize for the inconvenience.
Original advisory details:
Felix Wilhelm, Fermin J. Serna, Gabriel Campana and Kevin Hamacher discovered that Dnsmasq incorrectly handled DNS requests. (CVE-2017-14491)
Felix Wilhelm, Fermin J. (CVE-2017-14492)
Felix Wilhelm, Fermin J. Serna, Gabriel Campana and Kevin Hamacher discovered that Dnsmasq incorrectly handled DHCPv6 requests. (CVE-2017-14493)
Felix Wilhelm, Fermin J. Serna, Gabriel Campana and Kevin Hamacher discovered that Dnsmasq incorrectly handled DHCPv6 packets. (CVE-2017-14494)
Felix Wilhelm, Fermin J. Serna, Gabriel Campana and Kevin Hamacher discovered that Dnsmasq incorrectly handled DNS requests. A remote attacker could use this issue to cause Dnsmasq to consume memory, resulting in a denial of service. (CVE-2017-14495)
Felix Wilhelm, Fermin J. Serna, Gabriel Campana and Kevin Hamacher discovered that Dnsmasq incorrectly handled DNS requests. (CVE-2017-14496)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 12.04 ESM: dnsmasq=C2=A02.59-4ubuntu0.4 dnsmasq-base2.59-4ubuntu0.4 dnsmasq-utils2.59-4ubuntu0.4
After a standard system update you need to reboot your computer to make all the necessary changes. 7.3) - ppc64, ppc64le, s390x, x86_64
- -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Critical: dnsmasq security update Advisory ID: RHSA-2017:2839-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:2839 Issue date: 2017-10-02 CVE Names: CVE-2017-14491 =====================================================================
- Summary:
An update for dnsmasq is now available for Red Hat Enterprise Linux 6.2 Advanced Update Support, Red Hat Enterprise Linux 6.4 Advanced Update Support, Red Hat Enterprise Linux 6.5 Advanced Update Support, Red Hat Enterprise Linux 6.5 Telco Extended Update Support, Red Hat Enterprise Linux 6.6 Advanced Update Support, Red Hat Enterprise Linux 6.6 Telco Extended Update Support, and Red Hat Enterprise Linux 6.7 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
- Relevant releases/architectures:
Red Hat Enterprise Linux HPC Node EUS (v. 6.7) - x86_64 Red Hat Enterprise Linux HPC Node Optional EUS (v. 6.7) - x86_64 Red Hat Enterprise Linux Server AUS (v. 6.2) - x86_64 Red Hat Enterprise Linux Server AUS (v. 6.4) - x86_64 Red Hat Enterprise Linux Server AUS (v. 6.5) - x86_64 Red Hat Enterprise Linux Server AUS (v. 6.6) - x86_64 Red Hat Enterprise Linux Server EUS (v. 6.7) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 6.4) - x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 6.5) - x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 6.6) - x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 6.7) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional TUS (v. 6.5) - x86_64 Red Hat Enterprise Linux Server Optional TUS (v. 6.6) - x86_64 Red Hat Enterprise Linux Server TUS (v. 6.5) - x86_64 Red Hat Enterprise Linux Server TUS (v. 6.6) - x86_64
- Description:
The dnsmasq packages contain Dnsmasq, a lightweight DNS (Domain Name Server) forwarder and DHCP (Dynamic Host Configuration Protocol) server.
Security Fix(es):
- A heap buffer overflow was found in dnsmasq in the code responsible for building DNS replies. (CVE-2017-14491)
Red Hat would like to thank Felix Wilhelm (Google Security Team), Fermin J. Serna (Google Security Team), Gabriel Campana (Google Security Team), Kevin Hamacher (Google Security Team), and Ron Bowes (Google Security Team) for reporting this issue.
- Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
- Bugs fixed (https://bugzilla.redhat.com/):
1495409 - CVE-2017-14491 dnsmasq: heap overflow in the code responsible for building DNS replies
- Package List:
Red Hat Enterprise Linux HPC Node EUS (v. 6.7):
Source: dnsmasq-2.48-16.el6_7.1.src.rpm
x86_64: dnsmasq-2.48-16.el6_7.1.x86_64.rpm dnsmasq-debuginfo-2.48-16.el6_7.1.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional EUS (v. 6.7):
x86_64: dnsmasq-debuginfo-2.48-16.el6_7.1.x86_64.rpm dnsmasq-utils-2.48-16.el6_7.1.x86_64.rpm
Red Hat Enterprise Linux Server AUS (v. 6.2):
Source: dnsmasq-2.48-5.el6_2.2.src.rpm
x86_64: dnsmasq-2.48-5.el6_2.2.x86_64.rpm dnsmasq-debuginfo-2.48-5.el6_2.2.x86_64.rpm
Red Hat Enterprise Linux Server AUS (v. 6.4):
Source: dnsmasq-2.48-13.el6_4.1.src.rpm
x86_64: dnsmasq-2.48-13.el6_4.1.x86_64.rpm dnsmasq-debuginfo-2.48-13.el6_4.1.x86_64.rpm
Red Hat Enterprise Linux Server AUS (v. 6.5):
Source: dnsmasq-2.48-13.el6_5.1.src.rpm
x86_64: dnsmasq-2.48-13.el6_5.1.x86_64.rpm dnsmasq-debuginfo-2.48-13.el6_5.1.x86_64.rpm
Red Hat Enterprise Linux Server TUS (v. 6.5):
Source: dnsmasq-2.48-13.el6_5.1.src.rpm
x86_64: dnsmasq-2.48-13.el6_5.1.x86_64.rpm dnsmasq-debuginfo-2.48-13.el6_5.1.x86_64.rpm
Red Hat Enterprise Linux Server AUS (v. 6.6):
Source: dnsmasq-2.48-14.el6_6.1.src.rpm
x86_64: dnsmasq-2.48-14.el6_6.1.x86_64.rpm dnsmasq-debuginfo-2.48-14.el6_6.1.x86_64.rpm
Red Hat Enterprise Linux Server TUS (v. 6.6):
Source: dnsmasq-2.48-14.el6_6.1.src.rpm
x86_64: dnsmasq-2.48-14.el6_6.1.x86_64.rpm dnsmasq-debuginfo-2.48-14.el6_6.1.x86_64.rpm
Red Hat Enterprise Linux Server EUS (v. 6.7):
Source: dnsmasq-2.48-16.el6_7.1.src.rpm
i386: dnsmasq-2.48-16.el6_7.1.i686.rpm dnsmasq-debuginfo-2.48-16.el6_7.1.i686.rpm
ppc64: dnsmasq-2.48-16.el6_7.1.ppc64.rpm dnsmasq-debuginfo-2.48-16.el6_7.1.ppc64.rpm
s390x: dnsmasq-2.48-16.el6_7.1.s390x.rpm dnsmasq-debuginfo-2.48-16.el6_7.1.s390x.rpm
x86_64: dnsmasq-2.48-16.el6_7.1.x86_64.rpm dnsmasq-debuginfo-2.48-16.el6_7.1.x86_64.rpm
Red Hat Enterprise Linux Server Optional AUS (v. 6.4):
Source: dnsmasq-2.48-13.el6_4.1.src.rpm
x86_64: dnsmasq-debuginfo-2.48-13.el6_4.1.x86_64.rpm dnsmasq-utils-2.48-13.el6_4.1.x86_64.rpm
Red Hat Enterprise Linux Server Optional AUS (v. 6.5):
Source: dnsmasq-2.48-13.el6_5.1.src.rpm
x86_64: dnsmasq-debuginfo-2.48-13.el6_5.1.x86_64.rpm dnsmasq-utils-2.48-13.el6_5.1.x86_64.rpm
Red Hat Enterprise Linux Server Optional TUS (v. 6.5):
Source: dnsmasq-2.48-13.el6_5.1.src.rpm
x86_64: dnsmasq-debuginfo-2.48-13.el6_5.1.x86_64.rpm dnsmasq-utils-2.48-13.el6_5.1.x86_64.rpm
Red Hat Enterprise Linux Server Optional AUS (v. 6.6):
x86_64: dnsmasq-debuginfo-2.48-14.el6_6.1.x86_64.rpm dnsmasq-utils-2.48-14.el6_6.1.x86_64.rpm
Red Hat Enterprise Linux Server Optional TUS (v. 6.6):
x86_64: dnsmasq-debuginfo-2.48-14.el6_6.1.x86_64.rpm dnsmasq-utils-2.48-14.el6_6.1.x86_64.rpm
Red Hat Enterprise Linux Server Optional EUS (v. 6.7):
i386: dnsmasq-debuginfo-2.48-16.el6_7.1.i686.rpm dnsmasq-utils-2.48-16.el6_7.1.i686.rpm
ppc64: dnsmasq-debuginfo-2.48-16.el6_7.1.ppc64.rpm dnsmasq-utils-2.48-16.el6_7.1.ppc64.rpm
s390x: dnsmasq-debuginfo-2.48-16.el6_7.1.s390x.rpm dnsmasq-utils-2.48-16.el6_7.1.s390x.rpm
x86_64: dnsmasq-debuginfo-2.48-16.el6_7.1.x86_64.rpm dnsmasq-utils-2.48-16.el6_7.1.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
- References:
https://access.redhat.com/security/cve/CVE-2017-14491 https://access.redhat.com/security/updates/classification/#critical https://access.redhat.com/security/vulnerabilities/3199382
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce .
Affected packages
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-dns/dnsmasq < 2.78 >= 2.78
Description
Multiple vulnerabilities have been discovered in Dnsmasq.
Workaround
There is no known workaround at this time.
Resolution
All Dnsmasq users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-dns/dnsmasq-2.78"
References
[ 1 ] CVE-2017-14491 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14491 [ 2 ] CVE-2017-14492 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14492 [ 3 ] CVE-2017-14493 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14493 [ 4 ] CVE-2017-14494 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14494 [ 5 ] CVE-2017-14495 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14495 [ 6 ] CVE-2017-14496 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14496
Availability
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201710-27
Concerns?
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License
Copyright 2017 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
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"data": "Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response. Dnsmasq versions 2.77 and earlier contains multiple vulnerabilities. dnsmasq Exists in a buffer error vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Multiple Siemens SCALANCE Products are prone to the following security vulnerabilities:\n1. A buffer-overflow vulnerability\n2. \nThis BID is being retired as a duplicate of BID 101085 Dnsmasq VU#973527 Multiple Security Vulnerabilities. This issue only affected\nconfigurations using one of these options: enable-ra, ra-only, slaac,\nra-names, ra-advrouter, or ra-stateless. (CVE-2017-14493)\n\n* An information leak was found in dnsmasq in the DHCPv6 relay code. (CVE-2017-14494)\n\n* A memory exhaustion flaw was found in dnsmasq in the EDNS0 code. This issue only affected configurations\nusing one of the options: add-mac, add-cpe-id, or add-subnet. \n(CVE-2017-14495)\n\n* An integer underflow flaw leading to a buffer over-read was found in\ndnsmasq in the EDNS0 code. This issue only affected\nconfigurations using one of the options: add-mac, add-cpe-id, or\nadd-subnet. \n===========================================================================\nUbuntu Security Notice USN-3430-3\nJanuary 04, 2018\n\ndnsmasq regression\n===========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 12.04 ESM\n\nSummary:\n\nUSN-3430-2 introduced regression in Dnsmasq. \n\nSoftware Description:\n- dnsmasq: Small caching DNS proxy and DHCP/TFTP server\n\nDetails:\n\nUSN-3430-2 fixed several vulnerabilities. The update introduced a new\nregression that breaks DNS resolution. This update addresses the\nproblem. \n\nWe apologize for the inconvenience. \n\nOriginal advisory details:\n\nFelix Wilhelm, Fermin J. Serna, Gabriel Campana and Kevin Hamacher\ndiscovered that Dnsmasq incorrectly handled DNS requests. \n(CVE-2017-14491)\n\nFelix Wilhelm, Fermin J. (CVE-2017-14492)\n\nFelix Wilhelm, Fermin J. Serna, Gabriel Campana and Kevin Hamacher\ndiscovered that Dnsmasq incorrectly handled DHCPv6 requests. \n(CVE-2017-14493)\n\nFelix Wilhelm, Fermin J. Serna, Gabriel Campana and Kevin Hamacher\ndiscovered that Dnsmasq incorrectly handled DHCPv6 packets. (CVE-2017-14494)\n\nFelix Wilhelm, Fermin J. Serna, Gabriel Campana and Kevin Hamacher\ndiscovered that Dnsmasq incorrectly handled DNS requests. A remote\nattacker could use this issue to cause Dnsmasq to consume memory,\nresulting in a denial of service. (CVE-2017-14495)\n\nFelix Wilhelm, Fermin J. Serna, Gabriel Campana and Kevin Hamacher\ndiscovered that Dnsmasq incorrectly handled DNS requests. (CVE-2017-14496)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 12.04 ESM:\n dnsmasq=C2=A02.59-4ubuntu0.4\n dnsmasq-base2.59-4ubuntu0.4\n dnsmasq-utils2.59-4ubuntu0.4\n\nAfter a standard system update you need to reboot your computer to make\nall the necessary changes. 7.3) - ppc64, ppc64le, s390x, x86_64\n\n3. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n\n=====================================================================\n Red Hat Security Advisory\n\nSynopsis: Critical: dnsmasq security update\nAdvisory ID: RHSA-2017:2839-01\nProduct: Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2017:2839\nIssue date: 2017-10-02\nCVE Names: CVE-2017-14491 \n=====================================================================\n\n1. Summary:\n\nAn update for dnsmasq is now available for Red Hat Enterprise Linux 6.2\nAdvanced Update Support, Red Hat Enterprise Linux 6.4 Advanced Update\nSupport, Red Hat Enterprise Linux 6.5 Advanced Update Support, Red Hat\nEnterprise Linux 6.5 Telco Extended Update Support, Red Hat Enterprise\nLinux 6.6 Advanced Update Support, Red Hat Enterprise Linux 6.6 Telco\nExtended Update Support, and Red Hat Enterprise Linux 6.7 Extended Update\nSupport. \n\nRed Hat Product Security has rated this update as having a security impact\nof Critical. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux HPC Node EUS (v. 6.7) - x86_64\nRed Hat Enterprise Linux HPC Node Optional EUS (v. 6.7) - x86_64\nRed Hat Enterprise Linux Server AUS (v. 6.2) - x86_64\nRed Hat Enterprise Linux Server AUS (v. 6.4) - x86_64\nRed Hat Enterprise Linux Server AUS (v. 6.5) - x86_64\nRed Hat Enterprise Linux Server AUS (v. 6.6) - x86_64\nRed Hat Enterprise Linux Server EUS (v. 6.7) - i386, ppc64, s390x, x86_64\nRed Hat Enterprise Linux Server Optional AUS (v. 6.4) - x86_64\nRed Hat Enterprise Linux Server Optional AUS (v. 6.5) - x86_64\nRed Hat Enterprise Linux Server Optional AUS (v. 6.6) - x86_64\nRed Hat Enterprise Linux Server Optional EUS (v. 6.7) - i386, ppc64, s390x, x86_64\nRed Hat Enterprise Linux Server Optional TUS (v. 6.5) - x86_64\nRed Hat Enterprise Linux Server Optional TUS (v. 6.6) - x86_64\nRed Hat Enterprise Linux Server TUS (v. 6.5) - x86_64\nRed Hat Enterprise Linux Server TUS (v. 6.6) - x86_64\n\n3. Description:\n\nThe dnsmasq packages contain Dnsmasq, a lightweight DNS (Domain Name\nServer) forwarder and DHCP (Dynamic Host Configuration Protocol) server. \n\nSecurity Fix(es):\n\n* A heap buffer overflow was found in dnsmasq in the code responsible for\nbuilding DNS replies. \n(CVE-2017-14491)\n\nRed Hat would like to thank Felix Wilhelm (Google Security Team), Fermin J. \nSerna (Google Security Team), Gabriel Campana (Google Security Team), Kevin\nHamacher (Google Security Team), and Ron Bowes (Google Security Team) for\nreporting this issue. \n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1495409 - CVE-2017-14491 dnsmasq: heap overflow in the code responsible for building DNS replies\n\n6. Package List:\n\nRed Hat Enterprise Linux HPC Node EUS (v. 6.7):\n\nSource:\ndnsmasq-2.48-16.el6_7.1.src.rpm\n\nx86_64:\ndnsmasq-2.48-16.el6_7.1.x86_64.rpm\ndnsmasq-debuginfo-2.48-16.el6_7.1.x86_64.rpm\n\nRed Hat Enterprise Linux HPC Node Optional EUS (v. 6.7):\n\nx86_64:\ndnsmasq-debuginfo-2.48-16.el6_7.1.x86_64.rpm\ndnsmasq-utils-2.48-16.el6_7.1.x86_64.rpm\n\nRed Hat Enterprise Linux Server AUS (v. 6.2):\n\nSource:\ndnsmasq-2.48-5.el6_2.2.src.rpm\n\nx86_64:\ndnsmasq-2.48-5.el6_2.2.x86_64.rpm\ndnsmasq-debuginfo-2.48-5.el6_2.2.x86_64.rpm\n\nRed Hat Enterprise Linux Server AUS (v. 6.4):\n\nSource:\ndnsmasq-2.48-13.el6_4.1.src.rpm\n\nx86_64:\ndnsmasq-2.48-13.el6_4.1.x86_64.rpm\ndnsmasq-debuginfo-2.48-13.el6_4.1.x86_64.rpm\n\nRed Hat Enterprise Linux Server AUS (v. 6.5):\n\nSource:\ndnsmasq-2.48-13.el6_5.1.src.rpm\n\nx86_64:\ndnsmasq-2.48-13.el6_5.1.x86_64.rpm\ndnsmasq-debuginfo-2.48-13.el6_5.1.x86_64.rpm\n\nRed Hat Enterprise Linux Server TUS (v. 6.5):\n\nSource:\ndnsmasq-2.48-13.el6_5.1.src.rpm\n\nx86_64:\ndnsmasq-2.48-13.el6_5.1.x86_64.rpm\ndnsmasq-debuginfo-2.48-13.el6_5.1.x86_64.rpm\n\nRed Hat Enterprise Linux Server AUS (v. 6.6):\n\nSource:\ndnsmasq-2.48-14.el6_6.1.src.rpm\n\nx86_64:\ndnsmasq-2.48-14.el6_6.1.x86_64.rpm\ndnsmasq-debuginfo-2.48-14.el6_6.1.x86_64.rpm\n\nRed Hat Enterprise Linux Server TUS (v. 6.6):\n\nSource:\ndnsmasq-2.48-14.el6_6.1.src.rpm\n\nx86_64:\ndnsmasq-2.48-14.el6_6.1.x86_64.rpm\ndnsmasq-debuginfo-2.48-14.el6_6.1.x86_64.rpm\n\nRed Hat Enterprise Linux Server EUS (v. 6.7):\n\nSource:\ndnsmasq-2.48-16.el6_7.1.src.rpm\n\ni386:\ndnsmasq-2.48-16.el6_7.1.i686.rpm\ndnsmasq-debuginfo-2.48-16.el6_7.1.i686.rpm\n\nppc64:\ndnsmasq-2.48-16.el6_7.1.ppc64.rpm\ndnsmasq-debuginfo-2.48-16.el6_7.1.ppc64.rpm\n\ns390x:\ndnsmasq-2.48-16.el6_7.1.s390x.rpm\ndnsmasq-debuginfo-2.48-16.el6_7.1.s390x.rpm\n\nx86_64:\ndnsmasq-2.48-16.el6_7.1.x86_64.rpm\ndnsmasq-debuginfo-2.48-16.el6_7.1.x86_64.rpm\n\nRed Hat Enterprise Linux Server Optional AUS (v. 6.4):\n\nSource:\ndnsmasq-2.48-13.el6_4.1.src.rpm\n\nx86_64:\ndnsmasq-debuginfo-2.48-13.el6_4.1.x86_64.rpm\ndnsmasq-utils-2.48-13.el6_4.1.x86_64.rpm\n\nRed Hat Enterprise Linux Server Optional AUS (v. 6.5):\n\nSource:\ndnsmasq-2.48-13.el6_5.1.src.rpm\n\nx86_64:\ndnsmasq-debuginfo-2.48-13.el6_5.1.x86_64.rpm\ndnsmasq-utils-2.48-13.el6_5.1.x86_64.rpm\n\nRed Hat Enterprise Linux Server Optional TUS (v. 6.5):\n\nSource:\ndnsmasq-2.48-13.el6_5.1.src.rpm\n\nx86_64:\ndnsmasq-debuginfo-2.48-13.el6_5.1.x86_64.rpm\ndnsmasq-utils-2.48-13.el6_5.1.x86_64.rpm\n\nRed Hat Enterprise Linux Server Optional AUS (v. 6.6):\n\nx86_64:\ndnsmasq-debuginfo-2.48-14.el6_6.1.x86_64.rpm\ndnsmasq-utils-2.48-14.el6_6.1.x86_64.rpm\n\nRed Hat Enterprise Linux Server Optional TUS (v. 6.6):\n\nx86_64:\ndnsmasq-debuginfo-2.48-14.el6_6.1.x86_64.rpm\ndnsmasq-utils-2.48-14.el6_6.1.x86_64.rpm\n\nRed Hat Enterprise Linux Server Optional EUS (v. 6.7):\n\ni386:\ndnsmasq-debuginfo-2.48-16.el6_7.1.i686.rpm\ndnsmasq-utils-2.48-16.el6_7.1.i686.rpm\n\nppc64:\ndnsmasq-debuginfo-2.48-16.el6_7.1.ppc64.rpm\ndnsmasq-utils-2.48-16.el6_7.1.ppc64.rpm\n\ns390x:\ndnsmasq-debuginfo-2.48-16.el6_7.1.s390x.rpm\ndnsmasq-utils-2.48-16.el6_7.1.s390x.rpm\n\nx86_64:\ndnsmasq-debuginfo-2.48-16.el6_7.1.x86_64.rpm\ndnsmasq-utils-2.48-16.el6_7.1.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security. Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2017-14491\nhttps://access.redhat.com/security/updates/classification/#critical\nhttps://access.redhat.com/security/vulnerabilities/3199382\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2017 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n\niD8DBQFZ0nLUXlSAg2UNWIIRAn39AKDCsn16dEmmA7DazjU2IOpWLIFp8QCeODoG\n7t7GGwkabW2pC2Wcr35n/G8=\n=S/6b\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n. \n\nAffected packages\n=================\n\n -------------------------------------------------------------------\n Package / Vulnerable / Unaffected\n -------------------------------------------------------------------\n 1 net-dns/dnsmasq \u003c 2.78 \u003e= 2.78 \n\nDescription\n===========\n\nMultiple vulnerabilities have been discovered in Dnsmasq. \n\nWorkaround\n==========\n\nThere is no known workaround at this time. \n\nResolution\n==========\n\nAll Dnsmasq users should upgrade to the latest version:\n\n # emerge --sync\n # emerge --ask --oneshot --verbose \"\u003e=net-dns/dnsmasq-2.78\"\n\nReferences\n==========\n\n[ 1 ] CVE-2017-14491\n https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14491\n[ 2 ] CVE-2017-14492\n https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14492\n[ 3 ] CVE-2017-14493\n https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14493\n[ 4 ] CVE-2017-14494\n https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14494\n[ 5 ] CVE-2017-14495\n https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14495\n[ 6 ] CVE-2017-14496\n https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14496\n\nAvailability\n============\n\nThis GLSA and any updates to it are available for viewing at\nthe Gentoo Security Website:\n\n https://security.gentoo.org/glsa/201710-27\n\nConcerns?\n=========\n\nSecurity is a primary focus of Gentoo Linux and ensuring the\nconfidentiality and security of our users\u0027 machines is of utmost\nimportance to us. Any security concerns should be addressed to\nsecurity@gentoo.org or alternatively, you may file a bug at\nhttps://bugs.gentoo.org. \n\nLicense\n=======\n\nCopyright 2017 Gentoo Foundation, Inc; referenced text\nbelongs to its owner(s). \n\nThe contents of this document are licensed under the\nCreative Commons - Attribution / Share Alike license. \n\nhttp://creativecommons.org/licenses/by-sa/2.5\n",
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var-202210-0430
Vulnerability from variot
A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (All versions < V7.1.2), RUGGEDCOM RM1224 LTE(4G) NAM (All versions < V7.1.2), SCALANCE M804PB (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (Annex A) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (Annex B) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (Annex A) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (Annex B) (All versions < V7.1.2), SCALANCE M826-2 SHDSL-Router (All versions < V7.1.2), SCALANCE M874-2 (All versions < V7.1.2), SCALANCE M874-3 (All versions < V7.1.2), SCALANCE M876-3 (EVDO) (All versions < V7.1.2), SCALANCE M876-3 (ROK) (All versions < V7.1.2), SCALANCE M876-4 (All versions < V7.1.2), SCALANCE M876-4 (EU) (All versions < V7.1.2), SCALANCE M876-4 (NAM) (All versions < V7.1.2), SCALANCE MUM853-1 (EU) (All versions < V7.1.2), SCALANCE MUM856-1 (EU) (All versions < V7.1.2), SCALANCE MUM856-1 (RoW) (All versions < V7.1.2), SCALANCE S615 (All versions < V7.1.2), SCALANCE S615 EEC (All versions < V7.1.2), SCALANCE WAM763-1 (All versions >= V1.1.0 < V2.0), SCALANCE WAM766-1 (EU) (All versions >= V1.1.0 < V2.0), SCALANCE WAM766-1 (US) (All versions >= V1.1.0 < V2.0), SCALANCE WAM766-1 EEC (EU) (All versions >= V1.1.0 < V2.0), SCALANCE WAM766-1 EEC (US) (All versions >= V1.1.0 < V2.0), SCALANCE WUM763-1 (All versions >= V1.1.0 < V2.0), SCALANCE WUM763-1 (All versions >= V1.1.0 < V2.0), SCALANCE WUM766-1 (EU) (All versions >= V1.1.0 < V2.0), SCALANCE WUM766-1 (US) (All versions >= V1.1.0 < V2.0). Affected devices with TCP Event service enabled do not properly handle malformed packets. This could allow an unauthenticated remote attacker to cause a denial of service condition and reboot the device thus possibly affecting other network resources.
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var-202002-0449
Vulnerability from variot
Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. This could lead to a denial of service condition due to lack of memory for devices that include a vulnerable version of the stack.
The security vulnerability could be exploited by an attacker with network access to an affected device. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the availability of the device. Several Siemens products contain resource exhaustion vulnerabilities.Service operation interruption (DoS) It may be put into a state. Both Siemens SCALANCE X-200IRT and SCALANCE XB-200 are products of the German company Siemens. SCALANCE X-200IRT is an industrial Ethernet switch. SCALANCE XB-200 is a managed industrial Ethernet switch. The vulnerability stems from the program's failure to limit the allocation of memory resources. A remote attacker can use the vulnerability by sending a specially crafted package to cause a denial of service. A vulnerability has been identified in Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller (All versions), Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200 (All Versions < V4.5), Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P (All Versions < V4.6), PROFINET Driver for Controller (All Versions < V2.1), RUGGEDCOM RM1224 (All versions < V4.3), SCALANCE M-800 / S615 (All versions < V4.3), SCALANCE W700 IEEE 802.11n (All versions <= V6.0.1), SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All Versions < V5.3), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions), SCALANCE XB-200, XC-200, XP-200, XF-200BA and XR-300WG (All Versions < V3.0), SCALANCE XM-400 switch family (All Versions < V6.0), SCALANCE XR-500 switch family (All Versions < V6.0), SIMATIC CP 1616 and CP 1604 (All Versions < V2.8), SIMATIC CP 343-1 (incl. SIPLUS NET variants) (All versions), SIMATIC CP 343-1 Advanced (incl. SIPLUS NET variants) (All versions), SIMATIC CP 343-1 ERPC (All versions), SIMATIC CP 343-1 LEAN (incl. SIPLUS NET variants) (All versions), SIMATIC CP 443-1 (incl. SIPLUS NET variants) (All versions), SIMATIC CP 443-1 Advanced (incl. SIPLUS NET variants) (All versions), SIMATIC CP 443-1 OPC UA (All versions), SIMATIC ET200AL IM 157-1 PN (All versions), SIMATIC ET200M IM153-4 PN IO HF (incl. SIPLUS variants) (All versions), SIMATIC ET200M IM153-4 PN IO ST (incl. SIPLUS variants) (All versions), SIMATIC ET200MP IM155-5 PN HF (incl. SIPLUS variants) (All Versions < V4.2.0), SIMATIC ET200MP IM155-5 PN ST (incl. SIPLUS variants) (All Versions < V4.1.0), SIMATIC ET200S (incl. SIPLUS variants) (All versions), SIMATIC ET200SP IM155-6 PN Basic (incl. SIPLUS variants) (All versions), SIMATIC ET200SP IM155-6 PN HF (incl. SIPLUS variants) (All Versions < V3.3.1), SIMATIC ET200SP IM155-6 PN ST (incl. SIPLUS variants) (All Versions < V4.1.0), SIMATIC ET200ecoPN (except 6ES7148-6JD00-0AB0 and 6ES7146-6FF00-0AB0) (All versions), SIMATIC ET200pro, IM 154-3 PN HF (All versions), SIMATIC ET200pro, IM 154-4 PN HF (All versions), SIMATIC IPC Support, Package for VxWorks (All versions), SIMATIC MV400 family (All versions), SIMATIC PN/PN Coupler 6ES7158-3AD01-0XA0 (incl. SIPLUS NET variant) (All Versions), SIMATIC RF180C (All versions), SIMATIC RF182C (All versions), SIMATIC RF600 family (All versions < V3), SINAMICS DCP (All Versions < V1.3), SOFTNET-IE PNIO (All versions)
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var-202103-0982
Vulnerability from variot
A vulnerability has been identified in RUGGEDCOM RM1224 (All versions >= V4.3 and < V6.4), SCALANCE M-800 (All versions >= V4.3 and < V6.4), SCALANCE S615 (All versions >= V4.3 and < V6.4), SCALANCE SC-600 Family (All versions >= V2.0 and < V2.1.3), SCALANCE XB-200 (All versions < V4.1), SCALANCE XC-200 (All versions < V4.1), SCALANCE XF-200BA (All versions < V4.1), SCALANCE XM400 (All versions < V6.2), SCALANCE XP-200 (All versions < V4.1), SCALANCE XR-300WG (All versions < V4.1), SCALANCE XR500 (All versions < V6.2). Affected devices contain a stack-based buffer overflow vulnerability in the handling of STP BPDU frames that could allow a remote attacker to trigger a denial-of-service condition or potentially remote code execution. Successful exploitation requires the passive listening feature of the device to be active. plural Siemens The product contains a vulnerability related to out-of-bounds writing.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. SCALANCE SC-600 devices (SC622-2C, SC632-2C, SC636-2C, SC642-2C, SC646-2C) are used to protect trusted industrial networks from attacks from untrusted networks. SCALANCE M-800/S615 industrial routers are used for secure remote access to the factory through mobilenetworks (such as GPRS or UMTS). It has an integrated security function of firewall to prevent unauthorized access, and VPN can protect data transmission. SCALANCE X switches are used to connect industrial components, such as programmable logic controllers (PLC) or human machine interfaces (HMI). RUGGEDCOM RM1224 is a 4G router for wireless IP communication from Ethernet-based devices via LTE (4G)-mobile radio.
Siemens SCALANCE and RuggedCmd devices have stack overflow vulnerabilities
Show details on source website{
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cve-2021-25667
Vulnerability from cvelistv5
Published
2021-03-15 17:03
Modified
2024-08-03 20:11
Severity ?
EPSS score ?
Summary
A vulnerability has been identified in RUGGEDCOM RM1224 (All versions >= V4.3 and < V6.4), SCALANCE M-800 (All versions >= V4.3 and < V6.4), SCALANCE S615 (All versions >= V4.3 and < V6.4), SCALANCE SC-600 Family (All versions >= V2.0 and < V2.1.3), SCALANCE XB-200 (All versions < V4.1), SCALANCE XC-200 (All versions < V4.1), SCALANCE XF-200BA (All versions < V4.1), SCALANCE XM400 (All versions < V6.2), SCALANCE XP-200 (All versions < V4.1), SCALANCE XR-300WG (All versions < V4.1), SCALANCE XR500 (All versions < V6.2). Affected devices contain a stack-based buffer overflow vulnerability in the handling of STP BPDU frames that could allow a remote attacker to trigger a denial-of-service condition or potentially remote code execution. Successful exploitation requires the passive listening feature of the device to be active.
References
| ▼ | URL | Tags |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-979775.pdf | x_refsource_MISC | |
| https://us-cert.cisa.gov/ics/advisories/icsa-21-068-03 | x_refsource_MISC |
Impacted products
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"value": "A vulnerability has been identified in RUGGEDCOM RM1224 (All versions \u003e= V4.3 and \u003c V6.4), SCALANCE M-800 (All versions \u003e= V4.3 and \u003c V6.4), SCALANCE S615 (All versions \u003e= V4.3 and \u003c V6.4), SCALANCE SC-600 Family (All versions \u003e= V2.0 and \u003c V2.1.3), SCALANCE XB-200 (All versions \u003c V4.1), SCALANCE XC-200 (All versions \u003c V4.1), SCALANCE XF-200BA (All versions \u003c V4.1), SCALANCE XM400 (All versions \u003c V6.2), SCALANCE XP-200 (All versions \u003c V4.1), SCALANCE XR-300WG (All versions \u003c V4.1), SCALANCE XR500 (All versions \u003c V6.2). Affected devices contain a stack-based buffer overflow vulnerability in the handling of STP BPDU frames that could allow a remote attacker to trigger a denial-of-service condition or potentially remote code execution. Successful exploitation requires the passive listening feature of the device to be active."
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cve-2021-25676
Vulnerability from cvelistv5
Published
2021-03-15 17:03
Modified
2024-08-03 20:11
Severity ?
EPSS score ?
Summary
A vulnerability has been identified in RUGGEDCOM RM1224 (V6.3), SCALANCE M-800 (V6.3), SCALANCE S615 (V6.3), SCALANCE SC-600 (All Versions >= V2.1 and < V2.1.3). Multiple failed SSH authentication attempts could trigger a temporary Denial-of-Service under certain conditions. When triggered, the device will reboot automatically.
References
| ▼ | URL | Tags |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-296266.pdf | x_refsource_MISC | |
| https://us-cert.cisa.gov/ics/advisories/icsa-21-068-02 | x_refsource_CONFIRM |
Impacted products
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