CVE-2017-12196: Red Hat JBoss Enterprise Application Platform

Medium severity, CVSS 5.9. EPSS: 2% chance of exploitation in the next 30 days.

undertow before versions 1.4.18.SP1, 2.0.2.Final, 1.4.24.Final was found vulnerable when using Digest authentication, the server does not ensure that the value of URI in the Authorization header matches the URI in HTTP request line. This allows the attacker to cause a MITM attack and access the desired content on the server.

Affected products

• Red Hat JBoss Enterprise Application Platform: version 7.0.0 only
• Red Hat JBoss Fuse: version 6.0.0 only
• Red Hat Undertow: up to and including 1.4.18; version 1.4.24 only; version 2.0.2 only
• Red Hat Virtualization: version 4.0 only

Published 2018-04-18. Last modified 2026-06-17.