osv-2024-82
Vulnerability from osv_ossfuzz
Published
2024-02-08 00:02
Modified
2024-02-08 00:02
Summary
Heap-use-after-free in xmlValidatePopElement
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66154

Crash type: Heap-use-after-free READ 8
Crash state:
xmlValidatePopElement
xmlTextReaderValidatePop
xmlTextReaderRead
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "1a66b176055d25ee635bf328c7b35b381db0b71d:13962b06d55aca59ae878383be6ded18de72587d"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libxml2",
        "purl": "pkg:generic/libxml2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "f3fa34dcad6fbfaadb5c68d67315149e6c652a93"
            },
            {
              "fixed": "13962b06d55aca59ae878383be6ded18de72587d"
            }
          ],
          "repo": "https://gitlab.gnome.org/GNOME/libxml2.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66154\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nxmlValidatePopElement\nxmlTextReaderValidatePop\nxmlTextReaderRead\n```\n",
  "id": "OSV-2024-82",
  "modified": "2024-02-08T00:02:35.343044Z",
  "published": "2024-02-08T00:02:35.342535Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66154"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-use-after-free in xmlValidatePopElement"
}


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Detection rules are retrieved from Rulezet.