osv-2023-391
Vulnerability from osv_ossfuzz
Published
2023-05-12 14:02
Modified
2023-05-12 14:02
Summary
UNKNOWN READ in wmem_tree_lookup32_array_le
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58832

Crash type: UNKNOWN READ
Crash state:
wmem_tree_lookup32_array_le
dissect_btl2cap
call_dissector_work
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wireshark",
        "purl": "pkg:generic/wireshark"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "f030ecdbccd8c26f06e1fd65c0e25d29fbb9c293"
            },
            {
              "fixed": "ba1084daac619e9f342c9b27fa40650fb6ea0c09"
            }
          ],
          "repo": "https://gitlab.com/wireshark/wireshark.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58832\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nwmem_tree_lookup32_array_le\ndissect_btl2cap\ncall_dissector_work\n```\n",
  "id": "OSV-2023-391",
  "modified": "2023-05-12T14:02:08.527885Z",
  "published": "2023-05-12T14:02:08.527602Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58832"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "UNKNOWN READ in wmem_tree_lookup32_array_le"
}


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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.