osv-2023-674
Vulnerability from osv_ossfuzz
Published
2023-08-09 14:02
Modified
2023-08-09 14:02
Summary
Heap-buffer-overflow in get_grouplength
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61269

Crash type: Heap-buffer-overflow WRITE 4
Crash state:
get_grouplength
get_branchlength
get_grouplength
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "pcre2",
        "purl": "pkg:generic/pcre2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1e78b77382564b4cc9991e486652d4b105d8ee35"
            },
            {
              "fixed": "fb1c7d27db09a4d0a2b6e1486c4f1a4d332e8b8c"
            }
          ],
          "repo": "https://github.com/PCRE2Project/pcre2",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61269\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\nget_grouplength\nget_branchlength\nget_grouplength\n```\n",
  "id": "OSV-2023-674",
  "modified": "2023-08-09T14:02:09.771217Z",
  "published": "2023-08-09T14:02:09.770996Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61269"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Heap-buffer-overflow in get_grouplength"
}


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