undertow before version 2.0.23.Final is vulnerable to an information leak issue. Web apps may have their directory structures predicted through requests without trailing slashes via the api.
{ "ubuntu_priority": "low" }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "2.0.23-1", "binary_name": "libundertow-java" }, { "binary_version": "2.0.23-1", "binary_name": "libundertow-java-doc" } ] }