osv-2023-750
Vulnerability from osv_ossfuzz
Published
2023-08-27 14:01
Modified
2023-08-27 14:01
Summary
Security exception in org.antlr.v4.runtime.atn.PredictionContext.fromRuleContext
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61786

Crash type: Security exception
Crash state:
org.antlr.v4.runtime.atn.PredictionContext.fromRuleContext
java.base/jdk.internal.misc.Unsafe.weakCompareAndSetInt
java.base/jdk.internal.misc.Unsafe.getAndAddInt
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "722c528c36d51c5bbbabad8c2b19e57d31805d52:98e74d072a8c20ab4cf9f0fdcb35c3cbdb4e7aaf"
      },
      "ecosystem_specific": {
        "severity": "LOW"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "checkstyle",
        "purl": "pkg:generic/checkstyle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "93837326e2eed69abd1b78a6099be8cae2552438"
            },
            {
              "fixed": "0dba32b6c8c29977d74af675078501fa8052c10f"
            }
          ],
          "repo": "https://github.com/checkstyle/checkstyle",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61786\n\n```\nCrash type: Security exception\nCrash state:\norg.antlr.v4.runtime.atn.PredictionContext.fromRuleContext\njava.base/jdk.internal.misc.Unsafe.weakCompareAndSetInt\njava.base/jdk.internal.misc.Unsafe.getAndAddInt\n```\n",
  "id": "OSV-2023-750",
  "modified": "2023-08-27T14:01:22.181891Z",
  "published": "2023-08-27T14:01:22.181636Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61786"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Security exception in org.antlr.v4.runtime.atn.PredictionContext.fromRuleContext"
}


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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.