osv-2024-1124
Vulnerability from osv_ossfuzz
Published
2024-09-21 00:14
Modified
2025-01-31 14:23
Summary
Heap-buffer-overflow in ih264d_read_coeff4x4_cabac
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42538616

Crash type: Heap-buffer-overflow READ 4
Crash state:
ih264d_read_coeff4x4_cabac
ih264d_cabac_parse_8x8block
ih264d_parse_residual4x4_cabac
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "ba74b083b43228c5472dfd7f01580204513ad8df:3916f3eea4a89090d017aa04981022e1cb49f207",
        "introduced_range": "972c0aa711cadabb686fa75f95559cfd2c4ad316:37beb9729249a1cde472545e2a19d80660e40edc"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libavc",
        "purl": "pkg:generic/libavc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0e723489615b8f81d9d5a7f823969eb91787d636"
            },
            {
              "fixed": "3916f3eea4a89090d017aa04981022e1cb49f207"
            }
          ],
          "repo": "https://github.com/ittiam-systems/libavc.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.4.0",
        "v1.5.0",
        "v1.6.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42538616\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nih264d_read_coeff4x4_cabac\nih264d_cabac_parse_8x8block\nih264d_parse_residual4x4_cabac\n```\n",
  "id": "OSV-2024-1124",
  "modified": "2025-01-31T14:23:52.455197Z",
  "published": "2024-09-21T00:14:26.784483Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42538616"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in ih264d_read_coeff4x4_cabac"
}


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