Undertow Improper Limitation of a Pathname to a Restricted Directory (Path Traversal) Vulnerability - CVE-2014-7816
Directory traversal vulnerability in JBoss Undertow 1.0.x before 1.0.17 1.1.x before 1.1.0.CR5 and 1.2.x before 1.2.0.Beta3 when running on Windows allows remote attackers to read arbitrary files via a .. (dot dot) in a resource URI.