Improper Authentication Affecting tomcat-el-2.2-api package, versions <0:7.0.69-10.el7

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0.34% (72^nd percentile)

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Snyk IDSNYK-RHEL7-TOMCATEL22API-7955842
published14 Sept 2024
disclosed22 Feb 2016

Report a new vulnerability Found a mistake?

Introduced: 22 Feb 2016

CVE-2016-0763 (opens in a new tab) CWE-287 (opens in a new tab)

How to fix?

Upgrade RHEL:7 tomcat-el-2.2-api to version 0:7.0.69-10.el7 or higher.
This issue was patched in RHSA-2016:2599.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tomcat-el-2.2-api package and not the tomcat-el-2.2-api package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

The setGlobalContext method in org/apache/naming/factory/ResourceLinkFactory.java in Apache Tomcat 7.x before 7.0.68, 8.x before 8.0.31, and 9.x before 9.0.0.M3 does not consider whether ResourceLinkFactory.setGlobalContext callers are authorized, which allows remote authenticated users to bypass intended SecurityManager restrictions and read or write to arbitrary application data, or cause a denial of service (application disruption), via a web application that sets a crafted global context.