Security Bulletin: A bug in PSL validation logic in Apache HttpClient 5.4.x disables domain checks, which affects IBM watsonx.data

Summary A bug in PSL validation logic in Apache HttpClient 5.4.x disables domain checks, affecting cookie management and host name verification. Discovered by the Apache HttpClient team. These can affect watsonx.data. Vulnerability Details CVEID:CVE-2025-27820 DESCRIPTION: A bug in PSL validation...

Apache HttpClient Logic Error Vulnerability

Apache HttpClient is the United States Apache Apache Foundation of a Java written to access HTTP resources client program. The program is used to access network resources using the HTTP protocol. A logic error vulnerability exists in Apache HttpClient versions prior to 5.4.3, which stems from a P...

UBUNTU-CVE-2025-27820

A bug in PSL validation logic in Apache HttpClient 5.4.x disables domain checks, affecting cookie management and host name verification. Discovered by the Apache HttpClient team. Fixed in the 5.4.3 release...