OSV-2025-369

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/checkstyle/OSV-2025-369.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2025-369
Published
2025-05-15T00:19:04.752117Z
Modified
2025-05-15T00:19:04.752522Z
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=417515043

Crash type: Security exception
Crash state:
com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr
java.base/sun.nio.cs.UTF_8$Encoder.encodeArrayLoop
java.base/sun.nio.cs.UTF_8$Encoder.encodeLoop
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
21580defd64e4fd5f6a652ced6f836114ae385dd
Fixed
b249886394c0c435ed517e9ee74c25de8127d908

Ecosystem specific 

{
    "severity": "LOW"
}

Database specific

fixed_range 
"be0e0528a70664f3c50494e5b3e58dcd7108893e:b249886394c0c435ed517e9ee74c25de8127d908"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/checkstyle/OSV-2025-369.yaml"
introduced_range 
"f5fef79f6fd9ca5ea3e9e55d4931de3ded0c0ae4:0a341c4dc53b149ee42c5ddf8e5507d44738c6eb"