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.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-5093 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.
Github GHSA Github GHSA GHSA-r57f-7xw3-q2r9 Improper Authentication in Jenkins
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T22:00:39.929Z

Reserved: 2018-01-29T00:00:00

Link: CVE-2017-1000354

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-01-29T17:29:00.253

Modified: 2024-11-21T03:04:31.473

Link: CVE-2017-1000354

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-04-26T00:00:00Z

Links: CVE-2017-1000354 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses