osv-2024-637
Vulnerability from osv_ossfuzz
Published
2024-07-13 00:08
Modified
2024-07-16 14:17
Summary
Heap-buffer-overflow in ih264d_format_convert
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69682

Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
ih264d_format_convert
isvcd_video_decode
isvcd_api_function
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "72315c11ac595a73d3b629cc36647327156d5875:b0117e32b9555e7069c2aef571d921bff22f502f",
        "introduced_range": "43629a63d8cb3b52195c032a662e62ac3bfd8aae:b2a61a152a5e83b3419212e8d15a10d4488e51d9"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libavc",
        "purl": "pkg:generic/libavc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "375b9b7e44b067d7b87bcae7291154ae59c72267"
            },
            {
              "fixed": "b0117e32b9555e7069c2aef571d921bff22f502f"
            }
          ],
          "repo": "https://github.com/ittiam-systems/libavc.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.1.1",
        "v1.2.0",
        "v1.3.0",
        "v1.4.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69682\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nih264d_format_convert\nisvcd_video_decode\nisvcd_api_function\n```\n",
  "id": "OSV-2024-637",
  "modified": "2024-07-16T14:17:43.815608Z",
  "published": "2024-07-13T00:08:20.097992Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69682"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in ih264d_format_convert"
}


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Detection rules are retrieved from Rulezet.