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ghsa-2w2m-wpx9-m69r
Vulnerability from github
Published
2025-06-17 15:31
Modified
2025-07-07 15:30
Severity ?
Details
A flaw was found in the X Rendering extension's handling of animated cursors. If a client provides no cursors, the server assumes at least one is present, leading to an out-of-bounds read and potential crash.
{ "affected": [], "aliases": [ "CVE-2025-49175" ], "database_specific": { "cwe_ids": [ "CWE-125" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2025-06-17T15:15:45Z", "severity": "MODERATE" }, "details": "A flaw was found in the X Rendering extension\u0027s handling of animated cursors. If a client provides no cursors, the server assumes at least one is present, leading to an out-of-bounds read and potential crash.", "id": "GHSA-2w2m-wpx9-m69r", "modified": "2025-07-07T15:30:34Z", "published": "2025-06-17T15:31:09Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-49175" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2369947" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2025-49175" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:9964" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:9392" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:9306" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:9305" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:9304" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:9303" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10410" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10381" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10378" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10377" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10376" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10375" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10374" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10370" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10360" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10356" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10355" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10352" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10351" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10350" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10349" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10348" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10347" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10346" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10344" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10343" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10342" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2025:10258" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
cve-2025-49175
Vulnerability from cvelistv5
Published
2025-06-17 14:39
Modified
2025-07-15 01:04
Severity ?
EPSS score ?
Summary
Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: out-of-bounds read in x rendering extension animated cursors
References
Impacted products
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9.4 Extended Update Support", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:1.20.11-26.el9_4", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:rhel_eus:9.4::appstream" ], "defaultStatus": "affected", "packageName": "tigervnc", "product": "Red Hat Enterprise Linux 9.4 Extended Update Support", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:1.13.1-8.el9_4.7", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:6" ], "defaultStatus": "affected", "packageName": "xorg-x11-server", "product": "Red Hat Enterprise Linux 6", "vendor": "Red Hat" } ], "credits": [ { "lang": "en", "value": "Red Hat would like to thank Julian Suleder and Nils Emmerich for reporting this issue." } ], "datePublic": "2025-06-17T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "A flaw was found in the X Rendering extension\u0027s handling of animated cursors. If a client provides no cursors, the server assumes at least one is present, leading to an out-of-bounds read and potential crash." } ], "metrics": [ { "other": { "content": { "namespace": "https://access.redhat.com/security/updates/classification/", "value": "Important" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H", "version": "3.1" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-125", "description": "Out-of-bounds Read", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-07-15T01:04:24.183Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "RHSA-2025:10258", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:10258" }, { "name": "RHSA-2025:10342", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:10342" }, { "name": "RHSA-2025:10343", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:10343" }, { "name": "RHSA-2025:10344", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:10344" }, { "name": "RHSA-2025:10346", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:10346" }, { "name": "RHSA-2025:10347", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:10347" }, { "name": "RHSA-2025:10348", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:10348" }, { "name": 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"RHSA-2025:10410", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:10410" }, { "name": "RHSA-2025:9303", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:9303" }, { "name": "RHSA-2025:9304", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:9304" }, { "name": "RHSA-2025:9305", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:9305" }, { "name": "RHSA-2025:9306", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:9306" }, { "name": "RHSA-2025:9392", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:9392" }, { "name": "RHSA-2025:9964", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2025:9964" }, { "tags": [ "vdb-entry", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/security/cve/CVE-2025-49175" }, { "name": "RHBZ#2369947", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2369947" } ], "timeline": [ { "lang": "en", "time": "2025-06-03T05:39:18.827000+00:00", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2025-06-17T00:00:00+00:00", "value": "Made public." } ], "title": "Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: out-of-bounds read in x rendering extension animated cursors", "workarounds": [ { "lang": "en", "value": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability." } ], "x_redhatCweChain": "CWE-125: Out-of-bounds Read" } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2025-49175", "datePublished": "2025-06-17T14:39:39.428Z", "dateReserved": "2025-06-03T05:38:02.947Z", "dateUpdated": "2025-07-15T01:04:24.183Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.