Information Exposure Affecting jenkins package, versions <0:2.204.2.1583446818-1.el7


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
45.22% (98th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Information Exposure vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-RHEL7-JENKINS-3376525
  • published26 Mar 2023
  • disclosed29 Jan 2020

Introduced: 29 Jan 2020

CVE-2020-2103  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade RHEL:7 jenkins to version 0:2.204.2.1583446818-1.el7 or higher.
This issue was patched in RHBA-2020:0675.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jenkins package and not the jenkins package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

Jenkins 2.218 and earlier, LTS 2.204.1 and earlier exposed session identifiers on a user's detail object in the whoAmI diagnostic page.

CVSS Base Scores

version 3.1