ghsa-7573-6fcp-5wh3
Vulnerability from github
Published
2022-04-30 18:14
Modified
2022-04-30 18:14
Details

The unsetenv function in glibc 2.1.1 does not properly unset an environmental variable if the variable is provided twice to a program, which could allow local users to execute arbitrary commands in setuid programs by specifying their own duplicate environmental variables such as LD_PRELOAD or LD_LIBRARY_PATH.

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{
  "affected": [],
  "aliases": [
    "CVE-2000-0824"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2000-11-14T05:00:00Z",
    "severity": "HIGH"
  },
  "details": "The unsetenv function in glibc 2.1.1 does not properly unset an environmental variable if the variable is provided twice to a program, which could allow local users to execute arbitrary commands in setuid programs by specifying their own duplicate environmental variables such as LD_PRELOAD or LD_LIBRARY_PATH.",
  "id": "GHSA-7573-6fcp-5wh3",
  "modified": "2022-04-30T18:14:22Z",
  "published": "2022-04-30T18:14:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2000-0824"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5173"
    },
    {
      "type": "WEB",
      "url": "http://archives.neohapsis.com/archives/bugtraq/2000-08/0436.html"
    },
    {
      "type": "WEB",
      "url": "http://archives.neohapsis.com/archives/bugtraq/2000-08/0509.html"
    },
    {
      "type": "WEB",
      "url": "http://archives.neohapsis.com/archives/bugtraq/2000-08/0525.html"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=93760201002154\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://www.calderasystems.com/support/security/advisories/CSSA-2000-028.0.txt"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2000/20000902"
    },
    {
      "type": "WEB",
      "url": "http://www.linux-mandrake.com/en/updates/MDKSA-2000-040.php3"
    },
    {
      "type": "WEB",
      "url": "http://www.linux-mandrake.com/en/updates/MDKSA-2000-045.php3"
    },
    {
      "type": "WEB",
      "url": "http://www.novell.com/linux/security/advisories/adv5_draht_glibc_txt.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2000-057.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/79537"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/1639"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/648"
    },
    {
      "type": "WEB",
      "url": "http://www.turbolinux.com/pipermail/tl-security-announce/2000-September/000020.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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