osv-2024-634
Vulnerability from osv_ossfuzz
Published
2024-07-13 00:03
Modified
2024-07-13 00:03
Summary
Heap-buffer-overflow in htmlCurrentChar
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=70297

Crash type: Heap-buffer-overflow READ 1
Crash state:
htmlCurrentChar
htmlParseCharData
htmlParseContentInternal
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "8af55c8d207134689b9f99ece45a8cdd525f7c4f:aa6aec19b094bb26e75c6582de2d429a8e134688",
        "introduced_range": "f51ad063a7fe01596745a6f330abf0f7991145c3:f48eefe3d0b5d82d46576f45a72b420568f5bc97"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libxml2",
        "purl": "pkg:generic/libxml2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "da68639926eaf0010488450e99d7d6e8a011c591"
            },
            {
              "fixed": "aa6aec19b094bb26e75c6582de2d429a8e134688"
            }
          ],
          "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=70297\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nhtmlCurrentChar\nhtmlParseCharData\nhtmlParseContentInternal\n```\n",
  "id": "OSV-2024-634",
  "modified": "2024-07-13T00:03:44.049863Z",
  "published": "2024-07-13T00:03:44.049545Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=70297"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in htmlCurrentChar"
}


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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.