osv-2025-323
Vulnerability from osv_ossfuzz
Published
2025-05-04 00:19
Modified
2025-05-04 00:19
Summary
Security exception in com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=415382662

Crash type: Security exception
Crash state:
com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr
java.base/java.lang.StringLatin1.getChars
java.base/java.lang.String.getChars
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "be4cf504b919257408487e3f6956f69b473137bd:8408f57a625de7a15197a11a6fbe91f1b287d5bd",
        "introduced_range": "9b3bb381ea8065c8f72316dc7d86e949e172fe67:f182e00c92408a21d2f272f01ac7cf1992265253"
      },
      "ecosystem_specific": {
        "severity": "LOW"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "checkstyle",
        "purl": "pkg:generic/checkstyle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "fbdc1d6f12067c17763b1c1feae69e26b8b818c6"
            },
            {
              "fixed": "8408f57a625de7a15197a11a6fbe91f1b287d5bd"
            }
          ],
          "repo": "https://github.com/checkstyle/checkstyle",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=415382662\n\n```\nCrash type: Security exception\nCrash state:\ncom.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr\njava.base/java.lang.StringLatin1.getChars\njava.base/java.lang.String.getChars\n```\n",
  "id": "OSV-2025-323",
  "modified": "2025-05-04T00:19:17.568755Z",
  "published": "2025-05-04T00:19:17.568436Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=415382662"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Security exception in com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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