Jenkins before 1.586 does not set the HttpOnly flag in a Set-Cookie header for session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to obtain potentially sensitive information via script access to cookies.
www.openwall.com/lists/oss-security/2015/01/22/3
www.securityfocus.com/bid/72054
bugs.debian.org/cgi-bin/bugreport.cgi?bug=769682
bugzilla.redhat.com/show_bug.cgi?id=1185151
github.com/jenkinsci/jenkins/commit/582128b9ac179a788d43c1478be8a5224dc19710
issues.jenkins-ci.org/browse/JENKINS-25019
jenkins.io/changelog-old
nvd.nist.gov/vuln/detail/CVE-2014-9635