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.
Published: 2018-01-29
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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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
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2018-01-29T00:00:00.000Z

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