osv-2023-581
Vulnerability from osv_ossfuzz
Published
2023-07-18 14:00
Modified
2023-07-18 14:00
Summary
Heap-buffer-overflow in wwunpack
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60655

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
wwunpack
cli_scanpe
cli_magic_scan
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "93c769778f1a7d45fae3873f531e62701a15ac95:cec59d79c94ee4ec579764d0a6e934e67e11cc94",
        "introduced_range": "ca6b9beea23b980bbc482bb537f6e0403f43b292:b778a6b12e5592d57ba9f0f11e85b4c5a281540b"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "clamav",
        "purl": "pkg:generic/clamav"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "89cd0df3d7d4c2163d79056b5c0ec55c4992c8f4"
            },
            {
              "fixed": "cec59d79c94ee4ec579764d0a6e934e67e11cc94"
            }
          ],
          "repo": "https://github.com/Cisco-Talos/clamav.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60655\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nwwunpack\ncli_scanpe\ncli_magic_scan\n```\n",
  "id": "OSV-2023-581",
  "modified": "2023-07-18T14:00:33.760126Z",
  "published": "2023-07-18T14:00:33.759863Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60655"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Heap-buffer-overflow in wwunpack"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.