osv-2024-567
Vulnerability from osv_ossfuzz
Published
2024-06-16 00:06
Modified
2024-06-16 00:06
Summary
Security exception in jflex.core.NFA.insertNFA
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69587

Crash type: Security exception
Crash state:
jflex.core.NFA.insertNFA
jflex.core.unicode.IntCharSet.indexOf
jflex.core.unicode.IntCharSet.contains
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "LOW"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "jflex",
        "purl": "pkg:generic/jflex"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4c942c5ad702199be7bea2876a01c84ef6c1fd23"
            },
            {
              "fixed": "4c942c5ad702199be7bea2876a01c84ef6c1fd23"
            }
          ],
          "repo": "https://github.com/jflex-de/jflex",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69587\n\n```\nCrash type: Security exception\nCrash state:\njflex.core.NFA.insertNFA\njflex.core.unicode.IntCharSet.indexOf\njflex.core.unicode.IntCharSet.contains\n```\n",
  "id": "OSV-2024-567",
  "modified": "2024-06-16T00:06:55.825276Z",
  "published": "2024-06-16T00:06:55.824759Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69587"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Security exception in jflex.core.NFA.insertNFA"
}


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Sightings

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  • 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.