CVE-2018-1000861: Jenkins Stapler Web Framework Deserialization of Untrusted Data Vulnerability
First published: Mon Dec 10 2018(Updated: )
A code execution vulnerability exists in the Stapler web framework used by Jenkins
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| maven/org.jenkins-ci.main:jenkins-core | >=2.140<=2.153 | 2.154 |
| maven/org.jenkins-ci.main:jenkins-core | <=2.138.3 | 2.138.4 |
| Jenkins | ||
| Jenkins LTS | <=2.138.3 | |
| Jenkins LTS | <=2.153 | |
| Red Hat OpenShift Container Platform | =3.11 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2018-1000861
- https://access.redhat.com/errata/RHBA-2019:0024
- https://jenkins.io/security/advisory/2018-12-05/#SECURITY-595
- http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html
- http://www.securityfocus.com/bid/106176
- https://github.com/jenkinsci/jenkins/commit/47f38d714c99e1841fb737ad1005618eb26ed852
- https://github.com/advisories/GHSA-hhpm-5cp2-hg4x (Advisory)
Frequently Asked Questions
What is the severity of CVE-2018-1000861?
CVE-2018-1000861 is classified as a high severity vulnerability due to its potential for code execution.
How do I fix CVE-2018-1000861?
To remediate CVE-2018-1000861, upgrade Jenkins to versions 2.154 or later, or 2.138.4 or later for LTS.
Which versions are affected by CVE-2018-1000861?
CVE-2018-1000861 affects Jenkins versions 2.153 and earlier, as well as LTS versions 2.138.3 and earlier.
What software uses the Stapler web framework vulnerable to CVE-2018-1000861?
The Stapler web framework vulnerable to CVE-2018-1000861 is used by Jenkins.
Is there a workaround for CVE-2018-1000861?
There is no official workaround for CVE-2018-1000861; upgrading to a secure version is recommended.
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