PT-2022-22039 · Jenkins · Jenkins

Published 2022-06-22 · Updated 2024-03-06 · CVE-2022-34172

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Jenkins versions 2.340 through 2.355

Description The issue arises from symbol-based icons unescaping previously escaped values of tooltip parameters, resulting in a cross-site scripting (XSS) vulnerability. This vulnerability is known to be exploitable by attackers with Job/Configure permission.

Recommendations For versions 2.340 through 2.355, update to Jenkins 2.356 or apply one of the following LTS updates: 2.332.4 or 2.346.1, as these versions address the vulnerability by ensuring symbol-based icons no longer unescape values of tooltip parameters. As a temporary workaround, consider restricting access to symbol-based icons or limiting the ability to configure tooltip parameters until the update can be applied.

Fix

Path traversal

XSS

Weakness Enumeration

CWE-22

CWE-79

Related Identifiers

BIT-JENKINS-2022-34172

CVE-2022-34172

GHSA-MHP7-3393-PFQR

Affected Products

Jenkins

References · 10

• https://jenkins.io/security/advisory/2022-06-22/#SECURITY-2781 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-mhp7-3393-pfqr · Vendor Advisory
• https://osv.dev/vulnerability/BIT-jenkins-2022-34172 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-34172 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-34172 · Security Note
• https://github.com/jenkinsci/jenkins · Note
• https://t.me/cvenotify/37117 · Telegram Post
• https://t.me/cvenotify/32355 · Telegram Post
• https://t.me/cibsecurity/45024 · Telegram Post
• https://t.me/cvenotify/60439 · Telegram Post