Jenkins Security Advisory 2012-11-20

The second vulnerability is so-called open redirect vulnerability. This allows an anonymous attacker to create an URL that looks as if it's pointing to Jenkins, yet it actually lands on the site that the attacker controls. This can be therefore used as a basis for phishing.

Fix: Main line users should upgrade to Jenkins 1.491 LTS users should upgrade to 1.480.1

External URLs: https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2012-11-20 http://www.cloudbees.com/jenkins-advisory/jenkins-security-advisory-2012-11-20.cb

CRLF injection vulnerability in Jenkins before 1.491, Jenkins LTS before 1.480.1, and Jenkins Enterprise 1.424.x before 1.424.6.13, 1.447.x before 1.447.4.1, and 1.466.x before 1.466.10.1 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via unspecified vectors.

Cross-site scripting (XSS) vulnerability in Jenkins before 1.454, Jenkins LTS before 1.424.5, and Jenkins Enterprise 1.400.x before 1.400.0.13 and 1.424.x before 1.424.5.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, a different vulnerability than CVE-2012-0325.

Cross-site scripting (XSS) vulnerability in Jenkins before 1.454, Jenkins LTS before 1.424.5, and Jenkins Enterprise 1.400.x before 1.400.0.13 and 1.424.x before 1.424.5.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, a different vulnerability than CVE-2012-0324.