osv-2021-1440
Vulnerability from osv_ossfuzz
Published
2021-10-12 00:01
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in internal_huf_decompress
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39836

Crash type: Heap-buffer-overflow READ 1
Crash state:
internal_huf_decompress
internal_exr_undo_piz
default_decompress_chunk
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "openexr"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5ae1ec0fd948e9e1009093148126636b5bbce4d8"
            },
            {
              "fixed": "9d05d50eddacf4c5afac725617e12dfb5407e3cb"
            },
            {
              "introduced": "526d92aa76bc79556d73c4e01ac2c2100a601ed4"
            },
            {
              "fixed": "6c129349e37a094ab2ce515b00f0fc5f276d09d8"
            },
            {
              "fixed": "b39b63a1d2989a90655cd9b02b0fe8af8cd8c017"
            }
          ],
          "repo": "https://github.com/AcademySoftwareFoundation/openexr",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39836\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\ninternal_huf_decompress\ninternal_exr_undo_piz\ndefault_decompress_chunk\n```\n",
  "id": "OSV-2021-1440",
  "modified": "2022-04-13T03:04:37.072969Z",
  "published": "2021-10-12T00:01:30.701207Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39836"
    }
  ],
  "summary": "Heap-buffer-overflow in internal_huf_decompress"
}


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