osv-2025-93
Vulnerability from osv_ossfuzz
Published
2025-02-05 00:18
Modified
2025-07-23 14:24
Summary
Heap-buffer-overflow in lj_strfmt_pushvf
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=394126186

Crash type: Heap-buffer-overflow WRITE 8
Crash state:
lj_strfmt_pushvf
err_msgv
lj_err_msg
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "d0242af36253b279f0fddd6887dfd89e679c175b:8c7cfb1cd0b3f5ce1d5b181403f68f7aaf657d9a",
        "introduced_range": "f40901fbc98e46e0f4c276cbb51ffaf1abbbfebb:43aa0bf45ef18f76b312fabf3d3842d81a970bae"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "tarantool",
        "purl": "pkg:generic/tarantool"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8ad443de995a7800906718925ce6c9162d80c4a9"
            },
            {
              "fixed": "8c7cfb1cd0b3f5ce1d5b181403f68f7aaf657d9a"
            }
          ],
          "repo": "https://github.com/tarantool/tarantool",
          "type": "GIT"
        }
      ],
      "versions": [
        "3.4.0",
        "3.4.1-entrypoint",
        "3.5.0-entrypoint"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=394126186\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\nlj_strfmt_pushvf\nerr_msgv\nlj_err_msg\n```\n",
  "id": "OSV-2025-93",
  "modified": "2025-07-23T14:24:29.384461Z",
  "published": "2025-02-05T00:18:14.584575Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=394126186"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in lj_strfmt_pushvf"
}


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