Description (CNA)
In Apache ShenYui, ShenYu-Bootstrap, RegexPredicateJudge.java uses Pattern.matches(conditionData.getParamValue(), realData) to make judgments, where both parameters are controllable by the user. This can cause an attacker pass in malicious regular expressions and characters causing a resource exhaustion. This issue affects Apache ShenYu (incubating) 2.4.0, 2.4.1 and 2.4.2 and is fixed in 2.4.3.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Apache Software Foundation / Apache ShenYu (incubating) | affected unspecified before 2.4.3 |
CWE
CWE-1333
References
- https://lists.apache.org/thread/8rp33m3nm4bwtx3qx76mqynth3t3d673
- http://www.openwall.com/lists/oss-security/2022/05/17/3
ADP enrichment
No English description supplied.