osv-2024-233
Vulnerability from osv_ossfuzz
Published
2024-04-03 00:12
Modified
2024-04-29 11:29
Summary
Use-of-uninitialized-value in WelsDec::CWelsDecoder::ReorderPicturesInDisplay
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66003

Crash type: Use-of-uninitialized-value
Crash state:
WelsDec::CWelsDecoder::ReorderPicturesInDisplay
WelsDec::CWelsDecoder::DecodeFrame2WithCtx
WelsDec::CWelsDecoder::DecodeFrame2
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "c59550a2147c255cc8e09451f6deb96de2526b6d:f86f0e47ef28fdf33b15a64eac8359cc1a88dfe6"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "openh264",
        "purl": "pkg:generic/openh264"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4f01c15b2199daf16924caa53f77a52e8b559260"
            },
            {
              "fixed": "f86f0e47ef28fdf33b15a64eac8359cc1a88dfe6"
            },
            {
              "fixed": "7cada95045419ae5f7f12aba3e817911e6a466f9"
            }
          ],
          "repo": "https://github.com/cisco/openh264.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v2.4.1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66003\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nWelsDec::CWelsDecoder::ReorderPicturesInDisplay\nWelsDec::CWelsDecoder::DecodeFrame2WithCtx\nWelsDec::CWelsDecoder::DecodeFrame2\n```\n",
  "id": "OSV-2024-233",
  "modified": "2024-04-29T11:29:24.123337Z",
  "published": "2024-04-03T00:12:42.632653Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66003"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Use-of-uninitialized-value in WelsDec::CWelsDecoder::ReorderPicturesInDisplay"
}


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