漏洞信息
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Vulnerability Title
Apache ShenYu (incubating) Regular expression denial of service
Vulnerability Description
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.
CVSS Information
N/A
Vulnerability Type
CWE-1333
Vulnerability Title
Apache ShenYu 安全漏洞
Vulnerability Description
Apache ShenYu是美国阿帕奇(Apache)基金会的一个异步的,高性能的,跨语言的,响应式的 API 网关。 Apache ShenYu存在安全漏洞,该漏洞源于在ShenYu-Bootstrap的RegexPredicateJudge.java 中使用 Pattern.matches(conditionData.getParamValue(), realData) 进行判断,其中两个参数都由用户控制。攻击者利用该漏洞传入恶意正则表达式和字符,从而导致资源耗尽。
CVSS Information
N/A
Vulnerability Type
N/A