osv-2021-830
Vulnerability from osv_ossfuzz
Published
2021-06-05 00:00
Modified
2022-04-13 03:04
Summary
Heap-use-after-free in AK::Utf8CodePointIterator::operator*
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34911

Crash type: Heap-use-after-free READ 1
Crash state:
AK::Utf8CodePointIterator::operator*
AK::URLParser::parse
AK::URL::URL
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "serenity"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "c0d1a7588153d35f06a9ff5d009261099e6fc647"
            },
            {
              "fixed": "6704961c8250b44dc622e95821fd7e2b6bed673a"
            }
          ],
          "repo": "https://github.com/SerenityOS/serenity",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34911\n\n```\nCrash type: Heap-use-after-free READ 1\nCrash state:\nAK::Utf8CodePointIterator::operator*\nAK::URLParser::parse\nAK::URL::URL\n```\n",
  "id": "OSV-2021-830",
  "modified": "2022-04-13T03:04:32.206558Z",
  "published": "2021-06-05T00:00:36.391254Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34911"
    }
  ],
  "summary": "Heap-use-after-free in AK::Utf8CodePointIterator::operator*"
}


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