osv-2021-467
Vulnerability from osv_ossfuzz
Published
2021-03-01 00:01
Modified
2022-04-13 03:36
Summary
Heap-buffer-overflow in void mc_chroma<unsigned short>
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31518

Crash type: Heap-buffer-overflow READ 2
Crash state:
void mc_chroma<unsigned short>
generate_inter_prediction_samples
decode_prediction_unit
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "3266a9c4660c12f12fc709892816857804a346bf:957c199c68f6377441bc733d2672eb7656f1be0a"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "kimageformats"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "ca52d4ddf540cc731d0f31dbccc1897f7e6d9db4"
            },
            {
              "fixed": "957c199c68f6377441bc733d2672eb7656f1be0a"
            }
          ],
          "repo": "https://invent.kde.org/frameworks/kimageformats.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v5.80.0",
        "v5.80.0-rc1",
        "v5.81.0",
        "v5.81.0-rc1",
        "v5.81.0-rc2",
        "v5.82.0-rc1",
        "v5.83.0",
        "v5.83.0-rc1",
        "v5.84.0-rc1",
        "v5.85.0",
        "v5.85.0-rc1",
        "v5.86.0",
        "v5.86.0-rc1",
        "v5.87.0",
        "v5.87.0-rc1",
        "v5.88.0",
        "v5.88.0-rc1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31518\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nvoid mc_chroma\u003cunsigned short\u003e\ngenerate_inter_prediction_samples\ndecode_prediction_unit\n```\n",
  "id": "OSV-2021-467",
  "modified": "2022-04-13T03:36:18.680417Z",
  "published": "2021-03-01T00:01:28.337558Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31518"
    }
  ],
  "summary": "Heap-buffer-overflow in void mc_chroma\u003cunsigned short\u003e"
}


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