osv-2020-1521
Vulnerability from osv_ossfuzz
Published
2020-07-28 00:00
Modified
2022-04-13 03:04
Summary
Use-of-uninitialized-value in stbi__jpeg_huff_decode
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22598

Crash type: Use-of-uninitialized-value
Crash state:
stbi__jpeg_huff_decode
stbi__jpeg_decode_block_prog_ac
stbi__parse_entropy_coded_data
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "b42009b3b9d4ca35bc703f5310eedc74f584be58:af1a5bc352164740c1cc1354942b1c6b72eacb8a"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "stb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "f54acd4e13430c5122cab4ca657705c84aa61b08"
            },
            {
              "fixed": "b42009b3b9d4ca35bc703f5310eedc74f584be58"
            },
            {
              "fixed": "af1a5bc352164740c1cc1354942b1c6b72eacb8a"
            }
          ],
          "repo": "https://github.com/nothings/stb.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22598\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nstbi__jpeg_huff_decode\nstbi__jpeg_decode_block_prog_ac\nstbi__parse_entropy_coded_data\n```\n",
  "id": "OSV-2020-1521",
  "modified": "2022-04-13T03:04:40.831746Z",
  "published": "2020-07-28T00:00:36.454613Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22598"
    }
  ],
  "summary": "Use-of-uninitialized-value in stbi__jpeg_huff_decode"
}


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