CVE-2021-22113
Incorrect Authorization in Spring Cloud Netflix Zuul
EPSS 0.22%
描述
Applications using the “Sensitive Headers” functionality in Spring Cloud Netflix Zuul 2.2.6.RELEASE and below may be vulnerable to bypassing the “Sensitive Headers” restriction when executing requests with specially constructed URLs. Applications that use Spring Security's StrictHttpFirewall (enabled by default for all URLs) are not affected by the vulnerability, as they reject requests that allow bypassing.
如何修補 CVE-2021-22113
要修補 CVE-2021-22113,請將受影響套件升級到下列已修補版本。
- Maven/org.springframework.cloud:spring-cloud-netflix-zuul—升級至 2.2.7 或更新版本
CVE-2021-22113 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.2.7