osv-2022-94
Vulnerability from osv_ossfuzz
Published
2022-01-27 00:02
Modified
2025-10-16 14:17
Summary
Heap-buffer-overflow in cli_strlcat
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44087

Crash type: Heap-buffer-overflow WRITE 1 Crash state: cli_strlcat yara_yyparse yr_lex_parse_rules_file

To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "d9a584b39fb694adc5740b666cba0242b55f774a:0037f5825b0b17a789c7eb29c9cb9a2d39c452bc"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "clamav",
        "purl": "pkg:generic/clamav"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "428cd7951827535fdc50425f963eb2878fc39cc1"
            },
            {
              "introduced": "e5f001c9ca4175beecd445004a8e01bbdd29579c"
            }
          ],
          "repo": "https://github.com/Cisco-Talos/clamav.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "clamav-0.105.0-rc",
        "clamav-0.105.0-rc2",
        "clamav-0.104.3",
        "clamav-0.105.0",
        "clamav-0.104.4",
        "clamav-0.105.1",
        "clamav-0.105.2",
        "clamav-1.0.0",
        "clamav-1.0.0-rc",
        "clamav-1.0.0-rc2",
        "clamav-1.0.1",
        "clamav-1.1.0-rc",
        "clamav-1.1.0",
        "clamav-1.2.0-rc",
        "clamav-1.0.2",
        "clamav-1.1.1",
        "clamav-1.0.3",
        "clamav-1.1.2",
        "clamav-1.2.0",
        "clamav-1.0.4",
        "clamav-1.1.3",
        "clamav-1.2.1",
        "clamav-1.3.0-rc",
        "clamav-1.3.0-rc2",
        "clamav-1.0.5",
        "clamav-1.2.2",
        "clamav-1.3.0",
        "clamav-1.0.6",
        "clamav-1.2.3",
        "clamav-1.3.1",
        "clamav-1.4.0-rc",
        "clamav-1.4.0",
        "clamav-1.0.7",
        "clamav-1.3.2",
        "clamav-1.4.1",
        "clamav-1.0.8",
        "clamav-1.4.2",
        "clamav-1.5.0-beta",
        "clamav-1.0.9",
        "clamav-1.4.3",
        "clamav-1.5.0-rc",
        "clamav-1.5.0",
        "clamav-1.5.1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44087\n\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\ncli_strlcat\nyara_yyparse\nyr_lex_parse_rules_file\n",
  "id": "OSV-2022-94",
  "modified": "2025-10-16T14:17:58.148053Z",
  "published": "2022-01-27T00:02:12.465969Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44087"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Heap-buffer-overflow in cli_strlcat"
}


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Detection rules are retrieved from Rulezet.