osv-2021-1772
Vulnerability from osv_ossfuzz
Published
2021-12-28 00:01
Modified
2022-04-13 03:04
Summary
UNKNOWN READ in chunk_free_object
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42998

Crash type: UNKNOWN READ
Crash state:
chunk_free_object
gs_font_dir_finalize
chunk_free_object
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "ghostscript"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2be8b436910cfc8b013a13df000c3c854cf3c5c5"
            },
            {
              "fixed": "4affbf8fe0e5982058c498a33689cc5182eab0ed"
            }
          ],
          "repo": "git://git.ghostscript.com/ghostpdl.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "ghostpdl-9.56.0-test-base-3",
        "ghostpdl-9.56.0-test-base-4"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42998\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nchunk_free_object\ngs_font_dir_finalize\nchunk_free_object\n```\n",
  "id": "OSV-2021-1772",
  "modified": "2022-04-13T03:04:34.406859Z",
  "published": "2021-12-28T00:01:47.939144Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42998"
    }
  ],
  "summary": "UNKNOWN READ in chunk_free_object"
}


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