Description
The ResourceLinkFactory implementation in Apache Tomcat 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 did not limit web application access to global JNDI resources to those resources explicitly linked to the web application. Therefore, it was possible for a web application to access any global JNDI resource whether an explicit ResourceLink had been configured or not.
Remediation
References
Related Vulnerabilities
OpenSSL Improper Input Validation Vulnerability (CVE-2017-3733)
YOURLS Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2011-3824)
WordPress Plugin AdRotate-Ad manager & AdSense Ads 'track' Parameter SQL Injection (3.6.5)
Magento Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2021-28566)