CVE-2015-8103
What it is
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'".
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 91.9% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 91.9% in the next 30 days (EPSS).
- Severity: 9.8 CRITICAL (CVSS).
- Fix: a patch or advisory is linked.
- It meets the bar for Drop everything: critical, and exploited or very likely to be.
Details
- Published
- Last modified
- Exploit probability
- 91.9% · EPSS, next 30 days
- Weakness
- CWE-502 · Unsafe deserialization
- Record status
- Modified
Affected
- Redhat Openshift Container Platform 2.2
- Redhat Openshift Container Platform 3.1
- Jenkins < 1.625.2
- Jenkins < 1.638
Attack profile CVSS 3.1 · 9.8
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2015-8103.md and follow it. Check whether this project is affected by CVE-2015-8103. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-11-11
- https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-11-11
References
- http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/#jenkins
- http://packetstormsecurity.com/files/134805/Jenkins-CLI-RMI-Java-Deserialization.html
- http://rhn.redhat.com/errata/RHSA-2016-0489.html
- http://www.openwall.com/lists/oss-security/2015/11/09/5
- http://www.openwall.com/lists/oss-security/2015/11/18/11
- http://www.openwall.com/lists/oss-security/2015/11/18/13
- http://www.openwall.com/lists/oss-security/2015/11/18/2
- http://www.securityfocus.com/bid/77636
- https://access.redhat.com/errata/RHSA-2016:0070
- https://jenkins-ci.org/content/mitigating-unauthenticated-remote-code-execution-0-day-jenkins-cli
- https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-11-11
- https://www.exploit-db.com/exploits/38983/
- http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/#jenkins
- http://packetstormsecurity.com/files/134805/Jenkins-CLI-RMI-Java-Deserialization.html
- http://rhn.redhat.com/errata/RHSA-2016-0489.html
- http://www.openwall.com/lists/oss-security/2015/11/09/5
- http://www.openwall.com/lists/oss-security/2015/11/18/11
- http://www.openwall.com/lists/oss-security/2015/11/18/13
- http://www.openwall.com/lists/oss-security/2015/11/18/2
- http://www.securityfocus.com/bid/77636
- https://access.redhat.com/errata/RHSA-2016:0070
- https://jenkins-ci.org/content/mitigating-unauthenticated-remote-code-execution-0-day-jenkins-cli
- https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-11-11
- https://www.exploit-db.com/exploits/38983/