OSV-2024-641

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/checkstyle/OSV-2024-641.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2024-641
Published
2024-07-14T00:06:37.034414Z
Modified
2025-07-14T14:26:39.828080Z
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=70141

Crash type: Security exception
Crash state:
com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr
java.base/java.nio.HeapCharBuffer.<init>
java.base/java.nio.CharBuffer.wrap
References

Affected packages

OSS-Fuzz / checkstyle

Package

Name
checkstyle
Purl
pkg:generic/checkstyle

Affected ranges

Type
GIT
Repo
https://github.com/checkstyle/checkstyle
Events
Introduced
cf701591feb2e7b7111956202fd85dc6bee982a5

Affected versions

checkstyle-10.*

checkstyle-10.18.0
checkstyle-10.18.1
checkstyle-10.18.2
checkstyle-10.19.0
checkstyle-10.20.0
checkstyle-10.20.1
checkstyle-10.20.2
checkstyle-10.21.0
checkstyle-10.21.1
checkstyle-10.21.2
checkstyle-10.21.3
checkstyle-10.21.4
checkstyle-10.22.0
checkstyle-10.23.0
checkstyle-10.23.1
checkstyle-10.24.0
checkstyle-10.25.0
checkstyle-10.25.1
checkstyle-10.26.0
checkstyle-10.26.1

checkstyle-11.*

checkstyle-11.0.0

Ecosystem specific 

{
    "severity": "LOW"
}