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.
References
| Link | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2022/05/17/3 | Mailing List Patch Third Party Advisory |
| https://lists.apache.org/thread/8rp33m3nm4bwtx3qx76mqynth3t3d673 | Mailing List Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
11 Jul 2023, 14:33
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-1333 |
25 May 2022, 15:42
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-862 | |
| CPE | cpe:2.3:a:apache:shenyu:2.4.0:*:*:*:*:*:*:* cpe:2.3:a:apache:shenyu:2.4.1:*:*:*:*:*:*:* cpe:2.3:a:apache:shenyu:2.4.2:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
| References | (MLIST) http://www.openwall.com/lists/oss-security/2022/05/17/3 - Mailing List, Patch, Third Party Advisory | |
| References | (CONFIRM) https://lists.apache.org/thread/8rp33m3nm4bwtx3qx76mqynth3t3d673 - Mailing List, Vendor Advisory |
17 May 2022, 13:44
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
17 May 2022, 09:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-05-17 08:15
Updated : 2024-02-04 22:29
NVD link : CVE-2022-26650
Mitre link : CVE-2022-26650
CVE.ORG link : CVE-2022-26650
JSON object : View
Products Affected
apache
- shenyu
CWE
CWE-1333
Inefficient Regular Expression Complexity