osv-2022-1097
Vulnerability from osv_ossfuzz
Published
2022-10-26 00:02
Modified
2022-10-26 00:02
Summary
Stack-use-after-return in gs_type2_interpret
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52691

Crash type: Stack-use-after-return READ 4
Crash state:
gs_type2_interpret
pdfi_cff_glyph_outline
gs_default_glyph_info
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "ghostscript",
        "purl": "pkg:generic/ghostscript"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "441c9e3a4ca08fa7f7c00063af33196b0d88ebaf"
            },
            {
              "fixed": "28a4b16ec292d181b7227040dd47925e3b0949d9"
            }
          ],
          "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=52691\n\n```\nCrash type: Stack-use-after-return READ 4\nCrash state:\ngs_type2_interpret\npdfi_cff_glyph_outline\ngs_default_glyph_info\n```\n",
  "id": "OSV-2022-1097",
  "modified": "2022-10-26T00:02:22.076539Z",
  "published": "2022-10-26T00:02:22.076282Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52691"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Stack-use-after-return in gs_type2_interpret"
}


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Detection rules are retrieved from Rulezet.