jruby.jar as shipped with JBoss ESB exposes CVE-2012-5370 --------------------------------------------------------- Key: JBESB-3884 URL: https://issues.jboss.org/browse/JBESB-3884 Project: JBoss ESB Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 4.11 Reporter: David Jorm Assignee: Tom Cunningham Fix For: 4.11 CP2 jruby.jar as shipped with JBoss ESB exposes CVE-2012-5370. We are shipping JRuby 1.6.5.1. The upstream Ruby language has replaced the vulnerable Murmur hash function / algorithm implementation with the SipHash-2-4 implementation: http://www.ruby-lang.org/en/news/2012/11/09/ruby19-hashdos-cve-2012-5371/ An upstream fix is not yet available for JRuby. Once an upstream fix is available, we should incorporate it into a future release via a component upgrade.