osv-2023-474
Vulnerability from osv_ossfuzz
Published
2023-06-10 14:00
Modified
2023-06-10 14:00
Summary
Global-buffer-overflow in xmlDictLookup
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59701

Crash type: Global-buffer-overflow READ 1
Crash state:
xmlDictLookup
xmlParseNCName
xmlParseQName
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libxml2",
        "purl": "pkg:generic/libxml2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "20f5c73457df065df21bf25aa081a0a4cd028046"
            },
            {
              "fixed": "b236b7a588ac2973a057ec578011cdc17c26f16d"
            }
          ],
          "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=59701\n\n```\nCrash type: Global-buffer-overflow READ 1\nCrash state:\nxmlDictLookup\nxmlParseNCName\nxmlParseQName\n```\n",
  "id": "OSV-2023-474",
  "modified": "2023-06-10T14:00:15.864439Z",
  "published": "2023-06-10T14:00:15.864157Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59701"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Global-buffer-overflow in xmlDictLookup"
}


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