GHSA-92mr-4w2q-4578
Exposure of Sensitive Information to an Unauthorized Actor in Jenkins
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.jenkins-ci.main:jenkins-core | >= 1.498, < 2.32.2 | 2.32.2 |
| Maven | org.jenkins-ci.main:jenkins-core | >= 2.40, < 2.44 | 2.44 |
Details
As written in the advisory (Markdown source, shown as plain text).
The re-key admin monitor was introduced in Jenkins 1.498 and re-encrypted all secrets in JENKINS_HOME with a new key. It also created a backup directory with all old secrets, and the key used to encrypt them. These backups were world-readable and not removed afterwards. Jenkins now deletes the backup directory, if present. Upgrading from before 1.498 will no longer create a backup directory. Administrators relying on file access permissions in their manually created backups are advised to check them for the directory $JENKINS_HOME/jenkins.security.RekeySecretAdminMonitor/backups, and delete it if present.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2017-1000362
- https://github.com/jenkinsci/jenkins/commit/0be33cf7328fad6a7596ce9505a74561a8b1eb85
- https://github.com/jenkinsci/jenkins/commit/a572450f039fdb99410fcf6eb0ba307bd69ea458
- https://github.com/jenkinsci/jenkins
- https://jenkins.io/security/advisory/2017-02-01