osv-2021-2
Vulnerability from osv_ossfuzz
Published
2021-01-01 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in Imf_2_5::FastHufDecoder::decode
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29106

Crash type: Heap-buffer-overflow READ 2
Crash state:
Imf_2_5::FastHufDecoder::decode
Imf_2_5::hufUncompress
Imf_2_5::PizCompressor::uncompress
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "9f0800d069f31f8b7e94c92631edc3b239db40c9:088a61434568cedf3ac1521c44584be397909078"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "openexr"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "351705d0e4c7129eb8a8486bd7d89c2cd3000409"
            },
            {
              "fixed": "1c0d8f7703da1555378bcf7357b9d2d898246d59"
            },
            {
              "fixed": "088a61434568cedf3ac1521c44584be397909078"
            }
          ],
          "repo": "https://github.com/AcademySoftwareFoundation/openexr",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29106\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nImf_2_5::FastHufDecoder::decode\nImf_2_5::hufUncompress\nImf_2_5::PizCompressor::uncompress\n```\n",
  "id": "OSV-2021-2",
  "modified": "2022-04-13T03:04:37.123418Z",
  "published": "2021-01-01T00:00:05.623596Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29106"
    }
  ],
  "summary": "Heap-buffer-overflow in Imf_2_5::FastHufDecoder::decode"
}


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