Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS05Mm1yLTR3MnEtNDU3OM4AAbHa

Exposure of Sensitive Information to an Unauthorized Actor in Jenkins

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.

Permalink: https://github.com/advisories/GHSA-92mr-4w2q-4578
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS05Mm1yLTR3MnEtNDU3OM4AAbHa
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: almost 2 years ago
Updated: about 1 year ago

CVSS Score: 9.8
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-92mr-4w2q-4578, CVE-2017-1000362
References:

• https://nvd.nist.gov/vuln/detail/CVE-2017-1000362
• https://jenkins.io/security/advisory/2017-02-01/
• https://github.com/jenkinsci/jenkins/commit/0be33cf7328fad6a7596ce9505a74561a8b1eb85
• https://github.com/jenkinsci/jenkins/commit/a572450f039fdb99410fcf6eb0ba307bd69ea458
• https://github.com/advisories/GHSA-92mr-4w2q-4578

Repository: https://github.com/jenkinsci/jenkins
Blast Radius: 1.0

Affected Packages