ghsa-h4h6-8v79-695g
Vulnerability from github
Published
2021-12-18 00:00
Modified
2022-03-31 00:01
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcRenderCompositeGlyphs function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

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{
   affected: [],
   aliases: [
      "CVE-2021-4008",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-119",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2021-12-17T17:15:00Z",
      severity: "HIGH",
   },
   details: "A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcRenderCompositeGlyphs function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
   id: "GHSA-h4h6-8v79-695g",
   modified: "2022-03-31T00:01:03Z",
   published: "2021-12-18T00:00:42Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2021-4008",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2021/12/msg00035.html",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NKLSZCY47QK4RCJFXITYFALCGPJAFXOK",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NXTRPFEQLFZ6NT2LPLZEID664RGC3OCC",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PDHYZM6FII35JA7J275MFCJO6ADJUPQX",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T57DCF726O5LLTST4NBL5PQ7DLPB46HT",
      },
      {
         type: "WEB",
         url: "https://lists.x.org/archives/xorg-announce/2021-December/003122.html",
      },
      {
         type: "WEB",
         url: "https://lists.x.org/archives/xorg-announce/2021-December/003124.html",
      },
      {
         type: "WEB",
         url: "https://security.gentoo.org/glsa/202305-30",
      },
      {
         type: "WEB",
         url: "https://security.netapp.com/advisory/ntap-20220114-0004",
      },
      {
         type: "WEB",
         url: "https://www.debian.org/security/2021/dsa-5027",
      },
      {
         type: "WEB",
         url: "https://www.zerodayinitiative.com/advisories/ZDI-21-1547",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
         type: "CVSS_V3",
      },
   ],
}


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