PT-2022-4041 · Jenkins · Jenkins Rpmsign-Plugin Plugin+1

Published 2022-07-27 · Updated 2023-11-22 · CVE-2022-36893

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins rpmsign-plugin Plugin versions 0.5.0 and earlier

Description The issue is related to insufficient authorization procedures in the Jenkins rpmsign-plugin Plugin, allowing remote attackers with Item/Read permission but without Item/Workspace or Item/Configure permission to check whether attacker-specified file patterns match workspace contents. This can be exploited to effectively list workspace contents by sending a sequence of requests.

Recommendations For Jenkins rpmsign-plugin Plugin versions 0.5.0 and earlier, update to version 0.5.1 or later, which requires Item/Workspace permission to validate patterns with workspace contents.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

BDU:2022-04874

CVE-2022-36893

GHSA-PW4G-JCP5-63M9

Affected Products

Jenkins

Jenkins Rpmsign-Plugin Plugin

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2022-36893 · Security Note
• https://jenkins.io/security/advisory/2022-07-27/#SECURITY-2403 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04874 · Security Note
• https://osv.dev/vulnerability/CVE-2022-36893 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-pw4g-jcp5-63m9 · Vendor Advisory
• https://github.com/jenkinsci/rpmsign-plugin/commit/1b136cddf908138864cfe1c9c861114f5d263871 · Note
• https://t.me/cibsecurity/47096 · Telegram Post
• http://openwall.com/lists/oss-security/2022/07/27/1 · Note
• https://t.me/cvenotify/33853 · Telegram Post