osv-2022-514
Vulnerability from osv_ossfuzz
Published
2022-06-27 00:01
Modified
2022-06-27 00:01
Summary
Heap-use-after-free in AK::HashTable<AK::StringView, AK::Traits<AK::StringView>, false>::try_lookup_for
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48405

Crash type: Heap-use-after-free READ 2
Crash state:
AK::HashTable<AK::StringView, AK::Traits<AK::StringView>, false>::try_lookup_for
JS::Parser::is_private_identifier_valid
JS::Parser::parse_primary_expression
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "95c469ca4c34d6bea2c546f722352852d5887cb1:a7677f1d9bb2cf1265006dbd8382057dffef0050"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "serenity",
        "purl": "pkg:generic/serenity"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "c2ebaa9d87fc896623c09fcf299284b1ae5a8ba0"
            },
            {
              "fixed": "a7677f1d9bb2cf1265006dbd8382057dffef0050"
            }
          ],
          "repo": "https://github.com/SerenityOS/serenity",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48405\n\n```\nCrash type: Heap-use-after-free READ 2\nCrash state:\nAK::HashTable\u003cAK::StringView, AK::Traits\u003cAK::StringView\u003e, false\u003e::try_lookup_for\nJS::Parser::is_private_identifier_valid\nJS::Parser::parse_primary_expression\n```\n",
  "id": "OSV-2022-514",
  "modified": "2022-06-27T00:01:40.437595Z",
  "published": "2022-06-27T00:01:40.437362Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48405"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Heap-use-after-free in AK::HashTable\u003cAK::StringView, AK::Traits\u003cAK::StringView\u003e, false\u003e::try_lookup_for"
}


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