CVE-2015-8103 Vulnerability in maven package org.jenkins-ci.main:jenkins-core

Description

The Jenkins CLI subsystem in Jenkins before 1.638 and LTS before 1.625.2 allows remote attackers to execute arbitrary code via a crafted serialized Java object, related to a problematic webapps/ROOT/WEB-INF/lib/commons-collections-*.jar file and the "Groovy variant in 'ysoserial'".

Remediation

References

https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-11-11

http://www.openwall.com/lists/oss-security/2015/11/18/13

https://jenkins-ci.org/content/mitigating-unauthenticated-remote-code-execution-0-day-jenkins-cli

http://www.openwall.com/lists/oss-security/2015/11/09/5

http://www.securityfocus.com/bid/77636

http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/#jenkins

http://www.openwall.com/lists/oss-security/2015/11/18/2

http://www.openwall.com/lists/oss-security/2015/11/18/11

https://access.redhat.com/errata/RHSA-2016:0070

http://rhn.redhat.com/errata/RHSA-2016-0489.html

https://www.exploit-db.com/exploits/38983/

http://packetstormsecurity.com/files/134805/Jenkins-CLI-RMI-Java-Deserialization.html