osv-2020-1186
Vulnerability from osv_ossfuzz
Published
2020-07-22 21:49
Modified
2022-04-13 03:04
Summary
Index-out-of-bounds in WelsDec::DecodeCurrentAccessUnit
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12668

Crash type: Index-out-of-bounds
Crash state:
WelsDec::DecodeCurrentAccessUnit
WelsDec::ConstructAccessUnit
WelsDecodeBs
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "c330a667169069c56928bfe4f8b87fe5779976c4:d8cb746954c9052a428ba30207e2f2d1a08c238d",
        "introduced_range": "unknown:70eeb783515dbfee3e0c781d6667838caba5113b",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "openh264"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "70eeb783515dbfee3e0c781d6667838caba5113b"
            },
            {
              "fixed": "d8cb746954c9052a428ba30207e2f2d1a08c238d"
            }
          ],
          "repo": "https://github.com/cisco/openh264.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12668\n\n```\nCrash type: Index-out-of-bounds\nCrash state:\nWelsDec::DecodeCurrentAccessUnit\nWelsDec::ConstructAccessUnit\nWelsDecodeBs\n```\n",
  "id": "OSV-2020-1186",
  "modified": "2022-04-13T03:04:37.488799Z",
  "published": "2020-07-22T21:49:54.494323Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12668"
    }
  ],
  "summary": "Index-out-of-bounds in WelsDec::DecodeCurrentAccessUnit"
}


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