osv-2020-2297
Vulnerability from osv_ossfuzz
Published
2020-12-30 00:00
Modified
2022-04-13 03:04
Summary
Heap-double-free in WelsCommon::WelsFree
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29073

Crash type: Heap-double-free
Crash state:
WelsCommon::WelsFree
WelsCommon::CMemoryAlign::WelsFree
WelsDec::FreePicture
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "introduced_range": "84590b641f4bd07ae448bdb05cb5700d991efa53:effb3931c7c67f34b167fe6e0a93253bf075f78c",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "openh264"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "e7cc7ab7e9091f09449cc66a5c5add600a842c82"
            },
            {
              "fixed": "b52786888ddce9d6bc06b7825ba9bffc65924e0c"
            }
          ],
          "repo": "https://github.com/cisco/openh264.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29073\n\n```\nCrash type: Heap-double-free\nCrash state:\nWelsCommon::WelsFree\nWelsCommon::CMemoryAlign::WelsFree\nWelsDec::FreePicture\n```\n",
  "id": "OSV-2020-2297",
  "modified": "2022-04-13T03:04:37.558035Z",
  "published": "2020-12-30T00:00:21.907495Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29073"
    }
  ],
  "summary": "Heap-double-free in WelsCommon::WelsFree"
}


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