osv-2022-1225
Vulnerability from osv_ossfuzz
Published
2022-11-30 13:00
Modified
2022-11-30 13:00
Summary
Heap-use-after-free in gs_font_finalize
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53847

Crash type: Heap-use-after-free READ 8
Crash state:
gs_font_finalize
gs_gc_reclaim
ireclaim
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "ghostscript",
        "purl": "pkg:generic/ghostscript"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4422012f6b40f0627d3527dba92f3a1ba30017d3"
            },
            {
              "fixed": "01c7ca7efc7c5c3bda61f6de37edd8ae00b40b8b"
            }
          ],
          "repo": "git://git.ghostscript.com/ghostpdl.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "ghostpdl-10.0.0",
        "ghostpdl-10.0.0_release_tests_002",
        "ghostpdl-10.0.0rc1",
        "ghostpdl-10.0.0rc2"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53847\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\ngs_font_finalize\ngs_gc_reclaim\nireclaim\n```\n",
  "id": "OSV-2022-1225",
  "modified": "2022-11-30T13:00:26.992476Z",
  "published": "2022-11-30T13:00:26.992236Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53847"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-use-after-free in gs_font_finalize"
}


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