osv-2025-249
Vulnerability from osv_ossfuzz
Published
2025-04-02 00:09
Modified
2025-07-23 14:23
Summary
Heap-use-after-free in lj_strfmt_pushvf
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=407592872

Crash type: Heap-use-after-free READ 2
Crash state:
lj_strfmt_pushvf
lua_pushfstring
luaL_loadfilex
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "d0242af36253b279f0fddd6887dfd89e679c175b:8c7cfb1cd0b3f5ce1d5b181403f68f7aaf657d9a"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "tarantool",
        "purl": "pkg:generic/tarantool"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3d97334fa3e1ea6a94058c73137f115eb2160b3c"
            },
            {
              "fixed": "8c7cfb1cd0b3f5ce1d5b181403f68f7aaf657d9a"
            }
          ],
          "repo": "https://github.com/tarantool/tarantool",
          "type": "GIT"
        }
      ],
      "versions": [
        "3.2.0",
        "3.2.1",
        "3.2.1-entrypoint",
        "3.2.2-entrypoint",
        "3.3.0",
        "3.3.0-entrypoint",
        "3.3.1",
        "3.3.1-entrypoint",
        "3.3.2",
        "3.3.2-entrypoint",
        "3.3.3-entrypoint",
        "3.4.0",
        "3.4.0-entrypoint",
        "3.4.1-entrypoint",
        "3.5.0-entrypoint"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=407592872\n\n```\nCrash type: Heap-use-after-free READ 2\nCrash state:\nlj_strfmt_pushvf\nlua_pushfstring\nluaL_loadfilex\n```\n",
  "id": "OSV-2025-249",
  "modified": "2025-07-23T14:23:01.826780Z",
  "published": "2025-04-02T00:09:53.120387Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=407592872"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-use-after-free in lj_strfmt_pushvf"
}


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