osv-2021-236
Vulnerability from osv_ossfuzz
Published
2021-01-25 00:00
Modified
2022-04-13 03:04
Summary
Heap-use-after-free in DatasetAdd
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29886

Crash type: Heap-use-after-free READ 4
Crash state:
DatasetAdd
DetectDatasetBufferMatch
DetectEngineContentInspection
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "b869ac01eef6d488b91dcc653c911c3af4966d75:e586d8526b3aea6562f7e04d3cde88bded9bd420",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "suricata"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8d659c6500b79b881e16133cbb5719426ceacec7"
            },
            {
              "fixed": "e586d8526b3aea6562f7e04d3cde88bded9bd420"
            },
            {
              "introduced": "2a1e587185f66d4917a9682c5d5d1e19af43a42f"
            },
            {
              "fixed": "a6b961d10a44f7e504fa52e87525414885344e5b"
            }
          ],
          "repo": "https://github.com/OISF/suricata.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29886\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nDatasetAdd\nDetectDatasetBufferMatch\nDetectEngineContentInspection\n```\n",
  "id": "OSV-2021-236",
  "modified": "2022-04-13T03:04:32.725819Z",
  "published": "2021-01-25T00:00:22.782153Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29886"
    }
  ],
  "summary": "Heap-use-after-free in DatasetAdd"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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