osv-2023-215
Vulnerability from osv_ossfuzz
Published
2023-03-23 13:00
Modified
2023-03-23 13:00
Summary
Global-buffer-overflow in htmlParsePI
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57304

Crash type: Global-buffer-overflow READ 1
Crash state:
htmlParsePI
htmlParseDocument
htmlDoRead
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libxml2",
        "purl": "pkg:generic/libxml2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "b167c7314497b6cb0d9a587a31874ae0d273ffaa"
            },
            {
              "fixed": "04d1bedd8c3fc5d9e41d11e2d0da08a966b732d3"
            }
          ],
          "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=57304\n\n```\nCrash type: Global-buffer-overflow READ 1\nCrash state:\nhtmlParsePI\nhtmlParseDocument\nhtmlDoRead\n```\n",
  "id": "OSV-2023-215",
  "modified": "2023-03-23T13:00:45.604628Z",
  "published": "2023-03-23T13:00:45.604359Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57304"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Global-buffer-overflow in htmlParsePI"
}


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Detection rules are retrieved from Rulezet.