CVE-2022-26650
published 2022-05-17CVE-2022-26650: In Apache ShenYui, ShenYu-Bootstrap, RegexPredicateJudge.java uses Pattern.matches(conditionData.getParamValue(), realData) to make judgments, where both…
PriorityP340high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.49%
82.9th percentile
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
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apache | shenyu | — | — |
| apache | shenyu | — | — |
| apache | shenyu | — | — |
| apache_software_foundation | apache_shenyu | >= unspecified < 2.4.3 | 2.4.3 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
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OSV
Regular expression denial of service in Apache ShenYu
osv·2022-05-18
CVE-2022-26650 [HIGH] Regular expression denial of service in Apache ShenYu
Regular expression denial of service in Apache ShenYu
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.
GHSA
Regular expression denial of service in Apache ShenYu
ghsa·2022-05-18
CVE-2022-26650 [HIGH] CWE-1333 Regular expression denial of service in Apache ShenYu
Regular expression denial of service in Apache ShenYu
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-05-17
Published