GHSA-qr42-82qj-mw65
Improper Limitation of a Pathname to a Restricted Directory in Jenkins
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.jenkins-ci.main:jenkins-core | < 2.176.2 | 2.176.2 |
| Maven | org.jenkins-ci.main:jenkins-core | >= 2.177, < 2.186 | 2.186 |
Details
As written in the advisory (Markdown source, shown as plain text).
A path traversal vulnerability in Jenkins 2.185 and earlier, LTS 2.176.1 and earlier in `core/src/main/java/hudson/model/FileParameterValue.java` allowed attackers with Job/Configure permission to define a file parameter with a file name outside the intended directory, resulting in an arbitrary file write on the Jenkins master when scheduling a build.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2019-10352
- https://github.com/jenkinsci/jenkins/commit/18fc7c0b466553cbd4f790db3270964305bee7f9
- https://access.redhat.com/errata/RHSA-2019:2503
- https://access.redhat.com/errata/RHSA-2019:2548
- https://github.com/jenkinsci/jenkins
- https://jenkins.io/security/advisory/2019-07-17/#SECURITY-1424
- https://web.archive.org/web/20200227033157/http://www.securityfocus.com/bid/109299
- https://www.tenable.com/security/research/tra-2019-35
- http://www.openwall.com/lists/oss-security/2019/07/17/2