osv-2024-1237
Vulnerability from osv_ossfuzz
Published
2024-10-22 00:13
Modified
2024-10-22 00:13
Summary
Use-of-uninitialized-value in jit_compile
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=374218978

Crash type: Use-of-uninitialized-value
Crash state:
jit_compile
pcre2_jit_compile_8
pcre2_fuzzsupport.c
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "fc38d9e784f6d7db070b78d062f1b3de034965b2:ccb259f089a8a54c06ce7b17d9cbac4302652bb1",
        "introduced_range": "03be4d2d7f8dda6871da7af591e6d0b02e41f4f4:182461aba17fb2a8e56b2c515e67210cd3ea5221"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "pcre2",
        "purl": "pkg:generic/pcre2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1e09555d6950bfcf83bd98fa597b0c6440d43c9c"
            },
            {
              "fixed": "ccb259f089a8a54c06ce7b17d9cbac4302652bb1"
            }
          ],
          "repo": "https://github.com/PCRE2Project/pcre2",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=374218978\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\njit_compile\npcre2_jit_compile_8\npcre2_fuzzsupport.c\n```\n",
  "id": "OSV-2024-1237",
  "modified": "2024-10-22T00:13:19.496460Z",
  "published": "2024-10-22T00:13:19.495791Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=374218978"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Use-of-uninitialized-value in jit_compile"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.