github - ghsa-5vvp-mjcx-6cg5

ghsa-5vvp-mjcx-6cg5

Vulnerability from github

Published

2022-05-02 03:17

Modified

2022-05-02 03:17

Details

sys_term.c in telnetd in FreeBSD 7.0-RELEASE and other 7.x versions deletes dangerous environment variables with a method that was valid only in older FreeBSD distributions, which might allow remote attackers to execute arbitrary code by passing a crafted environment variable from a telnet client, as demonstrated by an LD_PRELOAD value that references a malicious library.

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{
  "affected": [],
  "aliases": [
    "CVE-2009-0641"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-02-20T06:47:00Z",
    "severity": "HIGH"
  },
  "details": "sys_term.c in telnetd in FreeBSD 7.0-RELEASE and other 7.x versions deletes dangerous environment variables with a method that was valid only in older FreeBSD distributions, which might allow remote attackers to execute arbitrary code by passing a crafted environment variable from a telnet client, as demonstrated by an LD_PRELOAD value that references a malicious library.",
  "id": "GHSA-5vvp-mjcx-6cg5",
  "modified": "2022-05-02T03:17:07Z",
  "published": "2022-05-02T03:17:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-0641"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/48780"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/8055"
    },
    {
      "type": "WEB",
      "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2009-February/067954.html"
    },
    {
      "type": "WEB",
      "url": "http://security.freebsd.org/advisories/FreeBSD-SA-09:05.telnetd.asc"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/33777"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2009-0641

Vulnerability from cvelistv5

Published

2009-02-18 17:00

Modified

2024-08-07 04:40

Severity ?

Summary

sys_term.c in telnetd in FreeBSD 7.0-RELEASE and other 7.x versions deletes dangerous environment variables with a method that was valid only in older FreeBSD distributions, which might allow remote attackers to execute arbitrary code by passing a crafted environment variable from a telnet client, as demonstrated by an LD_PRELOAD value that references a malicious library.

References

▼	URL	Tags
	http://security.freebsd.org/advisories/FreeBSD-SA-09:05.telnetd.asc	vendor-advisory, x_refsource_FREEBSD
	https://exchange.xforce.ibmcloud.com/vulnerabilities/48780	vdb-entry, x_refsource_XF
	http://www.securityfocus.com/bid/33777	vdb-entry, x_refsource_BID
	http://lists.grok.org.uk/pipermail/full-disclosure/2009-February/067954.html	mailing-list, x_refsource_FULLDISC
	https://www.exploit-db.com/exploits/8055	exploit, x_refsource_EXPLOIT-DB

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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