CVE-2022-34163

Name of the Vulnerable Software and Affected Versions IBM CICS TX version 11.1

Description The issue is caused by improper validation of input by the HOST headers, leading to HTTP header injection. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning, or session hijacking.

Recommendations For IBM CICS TX version 11.1, update the system to properly validate input by the HOST headers to prevent HTTP header injection attacks. As a temporary workaround, consider restricting access to sensitive areas of the system to minimize the risk of exploitation.