Jenkins before versions 2.44 and 2.32.2 uses AES ECB block cipher mode without IV for encrypting secrets which makes Jenkins and the stored secrets vulnerable to unnecessary risks (SECURITY-304).

Affected Packages

Maven org.jenkins-ci.main:jenkins-core

Affected versions: 0 (fixed in 2.32.2)

Maven org.jenkins-ci.main:jenkins-core

Affected versions: 2.34 (fixed in 2.44)

Related CVEs

CVE-2017-2598

Key Information

GHSA ID

GHSA-r9q2-3r6x-qmgp

Published

May 13, 2022 1:36 AM

Last Modified

July 1, 2022 6:29 PM

CVSS Score

5.0 /10

Primary Ecosystem

Maven

Primary Package

org.jenkins-ci.main:jenkins-core

GitHub Reviewed

✓ Yes

Dataset

Last updated: September 15, 2025 6:32 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.