Vulnerability 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'".
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Openshift Container Platform | 2.2 |
| Jenkins | Jenkins | < 1.625.2 |
Related Weaknesses (CWE)
References
- http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-Exploit
- http://packetstormsecurity.com/files/134805/Jenkins-CLI-RMI-Java-DeserializationExploitThird Party AdvisoryVDB Entry
- http://rhn.redhat.com/errata/RHSA-2016-0489.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2015/11/09/5Mailing List
- http://www.openwall.com/lists/oss-security/2015/11/18/11Mailing List
- http://www.openwall.com/lists/oss-security/2015/11/18/13Mailing List
- http://www.openwall.com/lists/oss-security/2015/11/18/2Mailing List
- http://www.securityfocus.com/bid/77636Broken Link
- https://access.redhat.com/errata/RHSA-2016:0070Third Party Advisory
- https://jenkins-ci.org/content/mitigating-unauthenticated-remote-code-execution-Exploit
- https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-11-1Vendor Advisory
- https://www.exploit-db.com/exploits/38983/ExploitThird Party AdvisoryVDB Entry
- http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-Exploit
- http://packetstormsecurity.com/files/134805/Jenkins-CLI-RMI-Java-DeserializationExploitThird Party AdvisoryVDB Entry
- http://rhn.redhat.com/errata/RHSA-2016-0489.htmlThird Party Advisory
FAQ
What is CVE-2015-8103?
CVE-2015-8103 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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/W...
How severe is CVE-2015-8103?
CVE-2015-8103 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2015-8103?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Openshift Container Platform, Jenkins Jenkins.