Red Hat / Red Hat JBoss Enterprise Application Platform 8.1.6 · Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8 · Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9 · +12
9.1 · CVSS 3.1Critical
Description
A flaw was found in Undertow. This vulnerability allows a remote attacker to construct specially crafted requests where header names are parsed differently by Undertow compared to upstream proxies. This discrepancy in header interpretation can be exploited to launch request smuggling attacks, potentially bypassing security controls and accessing unauthorized resources.