osv-2022-923
Vulnerability from osv_ossfuzz
Published
2022-09-21 00:01
Modified
2022-09-21 00:01
Summary
Heap-buffer-overflow in file_magwarn
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51603

Crash type: Heap-buffer-overflow READ {*}
Crash state:
file_magwarn
parse_strength
load_1
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "2d5f85874bf3c9c4841c08d18e97e0fe16bae19f:5f957469b734366c8d4cbd050609ba4cc3a5c47c"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "file",
        "purl": "pkg:generic/file"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "fc5ce7ab57ab4755430cd05706d4289a7d704b03"
            },
            {
              "fixed": "66efe2fa6abc233011a58965d6de2bb0f91328bd"
            }
          ],
          "repo": "https://github.com/file/file.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51603\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nfile_magwarn\nparse_strength\nload_1\n```\n",
  "id": "OSV-2022-923",
  "modified": "2022-09-21T00:01:36.581887Z",
  "published": "2022-09-21T00:01:36.581644Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51603"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-buffer-overflow in file_magwarn"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.