cve/2021/CVE-2021-25122.md

CVE-2021-25122

Description

When responding to new h2c connection requests, Apache Tomcat versions 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41 and 8.5.0 to 8.5.61 could duplicate request headers and a limited amount of request body from one request to another meaning user A and user B could both see the results of user A's request.

POC

Reference

• https://www.oracle.com//security-alerts/cpujul2021.html
• https://www.oracle.com/security-alerts/cpujan2022.html
• https://www.oracle.com/security-alerts/cpuoct2021.html

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/DNTYO/F5_Vulnerability
• https://github.com/versio-io/product-lifecycle-security-api
• https://github.com/vshaliii/Basic-Pentesting-2-Vulnhub-Walkthrough