osv-2024-1261
Vulnerability from osv_ossfuzz
Published
2024-11-02 00:11
Modified
2024-11-02 00:11
Summary
Stack-buffer-overflow in _pcre2_compile_class_not_nested_16
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=376515526

Crash type: Stack-buffer-overflow WRITE 2
Crash state:
_pcre2_compile_class_not_nested_16
compile_class_operand
_pcre2_compile_class_nested_16
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "62b3ceca1787a01b365e75a2976520c91ec455bf:6f36e8ab6a723d8c4d64e0286c3775000da2e876"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "pcre2",
        "purl": "pkg:generic/pcre2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "fc38d9e784f6d7db070b78d062f1b3de034965b2"
            },
            {
              "fixed": "6f36e8ab6a723d8c4d64e0286c3775000da2e876"
            }
          ],
          "repo": "https://github.com/PCRE2Project/pcre2",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=376515526\n\n```\nCrash type: Stack-buffer-overflow WRITE 2\nCrash state:\n_pcre2_compile_class_not_nested_16\ncompile_class_operand\n_pcre2_compile_class_nested_16\n```\n",
  "id": "OSV-2024-1261",
  "modified": "2024-11-02T00:11:51.445768Z",
  "published": "2024-11-02T00:11:51.445365Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=376515526"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Stack-buffer-overflow in _pcre2_compile_class_not_nested_16"
}


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