osv-2022-837
Vulnerability from osv_ossfuzz
Published
2022-09-04 00:01
Modified
2023-02-22 00:37
Summary
Heap-buffer-overflow in DetectGetLastSMFromMpmLists
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50929

Crash type: Heap-buffer-overflow READ 8
Crash state:
DetectGetLastSMFromMpmLists
DetectFastPatternSetup
SigParse
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "suricata",
        "purl": "pkg:generic/suricata"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "474e0e364471fed2b6765b2c105f143e8b1864ea"
            },
            {
              "fixed": "55c4834e4e9b14a441b735f84d8d35b4eb151702"
            }
          ],
          "repo": "https://github.com/OISF/suricata.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "suricata-7.0.0-beta1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50929\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nDetectGetLastSMFromMpmLists\nDetectFastPatternSetup\nSigParse\n```\n",
  "id": "OSV-2022-837",
  "modified": "2023-02-22T00:37:37.672605Z",
  "published": "2022-09-04T00:01:56.921937Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50929"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-buffer-overflow in DetectGetLastSMFromMpmLists"
}


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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.