osv-2024-638
Vulnerability from osv_ossfuzz
Published
2024-07-13 00:12
Modified
2024-07-16 14:18
Summary
Heap-buffer-overflow in ih264d_format_convert
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68807

Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
ih264d_format_convert
ih264d_decode_picture_thread
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "72315c11ac595a73d3b629cc36647327156d5875:b0117e32b9555e7069c2aef571d921bff22f502f"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libavc",
        "purl": "pkg:generic/libavc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "28727baf58aa7c8983769aff1ceecb3121a26ee6"
            },
            {
              "fixed": "b0117e32b9555e7069c2aef571d921bff22f502f"
            }
          ],
          "repo": "https://github.com/ittiam-systems/libavc.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.4.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68807\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nih264d_format_convert\nih264d_decode_picture_thread\n```\n",
  "id": "OSV-2024-638",
  "modified": "2024-07-16T14:18:45.507955Z",
  "published": "2024-07-13T00:12:13.793261Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68807"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in ih264d_format_convert"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.