osv-2022-666
Vulnerability from osv_ossfuzz
Published
2022-08-02 00:01
Modified
2022-08-02 00:01
Summary
Heap-buffer-overflow in fasthuf_decode
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49698

Crash type: Heap-buffer-overflow READ 8
Crash state:
fasthuf_decode
internal_huf_decompress
internal_exr_undo_piz
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "openexr",
        "purl": "pkg:generic/openexr"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "115e42ee34bd34899a8ea29b1118efdf543588b1"
            },
            {
              "fixed": "043a50807eb19af844dd34281900b2ad8571325f"
            }
          ],
          "repo": "https://github.com/AcademySoftwareFoundation/openexr",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49698\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nfasthuf_decode\ninternal_huf_decompress\ninternal_exr_undo_piz\n```\n",
  "id": "OSV-2022-666",
  "modified": "2022-08-02T00:01:03.265240Z",
  "published": "2022-08-02T00:01:03.264976Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49698"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-buffer-overflow in fasthuf_decode"
}


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