high8.2
CVE-2018-1000863
Improper Limitation of a Pathname to a Restricted Directory in Jenkins
Impact
A data modification vulnerability exists in Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in User.java, IdStrategy.java that allows attackers to submit crafted user names that can cause an improper migration of user record storage formats, potentially preventing the victim from logging into Jenkins.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.main:jenkins-core | <= 2.138.3 | 2.138.4 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jenkins | Jenkins | through 2.138.3 through 2.153 |
| Redhat | Openshift Container Platform | Version 3.11 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.securityfocus.com/bid/106176
- https://access.redhat.com/errata/RHBA-2019:0024
- https://jenkins.io/security/advisory/2018-12-05/#SECURITY-1072
- https://www.tenable.com/security/research/tra-2018-43
- https://github.com/advisories/GHSA-4jhm-5f7g-75fp
- https://nvd.nist.gov/vuln/detail/CVE-2018-1000863
- https://github.com/jenkinsci/jenkins/commit/4ed66e5838476e575a83c3cd13fffb37eefa2f48
- https://github.com/jenkinsci/jenkins/commit/7bae6dd6ef23af988801d38dc0f8f693bc6283f8