GitHub Advisoryadvisory · Maven

GHSA-r57f-7xw3-q2r9 Improper Authentication in Jenkins

HIGH Published 2022-05-14 Modified 2024-04-19 Official page ↗
Aliases
CVE-2017-1000354
Ecosystem
Maven
Packages
org.jenkins-ci.main:jenkins-core
Severity
High
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-287
Reviewed
2022-07-01

Affected packages

• Maven org.jenkins-ci.main:jenkins-core: >= 2.50, < 2.57 → fixed in 2.57 • Maven org.jenkins-ci.main:jenkins-core: < 2.46.2 → fixed in 2.46.2

Description

Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to a login command which allowed impersonating any Jenkins user. The `login` command available in the remoting-based CLI stored the encrypted user name of the successfully authenticated user in a cache file used to authenticate further commands. Users with sufficient permission to create secrets in Jenkins, and download their encrypted values (e.g. with Job/Configure permission), were able to impersonate any other Jenkins user on the same instance.

Related

Alias · CVE (1)

  • CVE-2017-1000354 Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to a login command which allowed impersonating any… vulnerability

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References