CVE-2011-2481
Apache Tomcat Allows Replacing of XML Parser
EPSS 0.84%
描述
Apache Tomcat 7.0.x before 7.0.17 permits web applications to replace an XML parser used for other web applications, which allows local users to read or modify the (1) web.xml, (2) context.xml, or (3) tld files of arbitrary web applications via a crafted application that is loaded earlier than the target application. NOTE: this vulnerability exists because of a CVE-2009-0783 regression.
如何修補 CVE-2011-2481
要修補 CVE-2011-2481,請將受影響套件升級到下列已修補版本。
- Maven/org.apache.tomcat:tomcat—升級至 7.0.17 或更新版本
CVE-2011-2481 正在被利用嗎?
低 — EPSS 為 0.8%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 7.0.0, < 7.0.17