osv-2025-177
Vulnerability from osv_ossfuzz
Published
2025-02-28 00:16
Modified
2025-02-28 00:16
Summary
Segv on unknown address in chunk_free_object
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=399388655

Crash type: Segv on unknown address
Crash state:
chunk_free_object
pdfi_free_dict
pdfi_free_font_cff
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "e327b7954d593222b9c8c40687bc493b8d46aada:d86fccbb71bfd8b6aa025c4861ceb2d33d83b067"
      },
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "ghostscript",
        "purl": "pkg:generic/ghostscript"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "d30a9b5e2c551e61795a67ce5b4d6aa1c8ad2fb4"
            },
            {
              "fixed": "714ef06bede27cd12bf3c7d3278fa6327d7a81eb"
            }
          ],
          "repo": "git://git.ghostscript.com/ghostpdl.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=399388655\n\n```\nCrash type: Segv on unknown address\nCrash state:\nchunk_free_object\npdfi_free_dict\npdfi_free_font_cff\n```\n",
  "id": "OSV-2025-177",
  "modified": "2025-02-28T00:16:24.019131Z",
  "published": "2025-02-28T00:16:24.018716Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=399388655"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Segv on unknown address in chunk_free_object"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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