osv-2022-643
Vulnerability from osv_ossfuzz
Published
2022-07-28 00:00
Modified
2022-07-28 00:00
Summary
Heap-use-after-free in gs_tifsSeekProc
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49528

Crash type: Heap-use-after-free READ 8
Crash state:
gs_tifsSeekProc
TIFFWriteDirectorySec
TIFFRewriteDirectory
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "a8afe43a901b9ed90ebf5e216e9da1eaef376862:bd8f5f39817e931f1983888c91740a5dd86d9e54"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "ghostscript",
        "purl": "pkg:generic/ghostscript"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "e870a0502a68e09cd143ac0fa0abe64d91e1baf6"
            },
            {
              "fixed": "cca48284c537fd9e32167fcf1066d9a8eb313157"
            }
          ],
          "repo": "git://git.ghostscript.com/ghostpdl.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49528\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\ngs_tifsSeekProc\nTIFFWriteDirectorySec\nTIFFRewriteDirectory\n```\n",
  "id": "OSV-2022-643",
  "modified": "2022-07-28T00:00:44.318860Z",
  "published": "2022-07-28T00:00:44.318616Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49528"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Heap-use-after-free in gs_tifsSeekProc"
}


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