ghsa-pxhp-rhgc-5jx8
Vulnerability from github
Published
2022-04-09 00:00
Modified
2024-06-20 15:31
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Details

singlevar in lparser.c in Lua through 5.4.4 lacks a certain luaK_exp2anyregup call, leading to a heap-based buffer over-read that might affect a system that compiles untrusted Lua code.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-28805"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-04-08T06:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "singlevar in lparser.c in Lua through 5.4.4 lacks a certain luaK_exp2anyregup call, leading to a heap-based buffer over-read that might affect a system that compiles untrusted Lua code.",
  "id": "GHSA-pxhp-rhgc-5jx8",
  "modified": "2024-06-20T15:31:11Z",
  "published": "2022-04-09T00:00:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-28805"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lua/lua/commit/1f3c6f4534c6411313361697d98d1145a1f030fa"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RJNJ66IFDUKWJJZXHGOLRGIA3HWWC36R"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UHYZOEFDVLVAD6EEP4CDW6DNONIVVHPA"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RJNJ66IFDUKWJJZXHGOLRGIA3HWWC36R"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UHYZOEFDVLVAD6EEP4CDW6DNONIVVHPA"
    },
    {
      "type": "WEB",
      "url": "https://lua-users.org/lists/lua-l/2022-02/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://lua-users.org/lists/lua-l/2022-02/msg00070.html"
    },
    {
      "type": "WEB",
      "url": "https://lua-users.org/lists/lua-l/2022-04/msg00009.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202305-23"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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