PT-2022-20414 · Jenkins · Jenkins Ssh Plugin+1

Long Nguyen · Published 2022-05-17 · Updated 2023-11-03 · CVE-2022-30959

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins SSH Plugin versions 2.6.1 and earlier

Description A missing permission check in the Jenkins SSH Plugin allows attackers with Overall/Read permission to connect to an attacker-specified SSH server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Recommendations For Jenkins SSH Plugin versions 2.6.1 and earlier, consider disabling the plugin until a patch is available to prevent attackers from exploiting the missing permission check and capturing credentials. Restrict access to the Overall/Read permission to minimize the risk of exploitation.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2022-30959

GHSA-7H2J-H5XP-H3GH

Affected Products

Jenkins

Jenkins Ssh Plugin

References · 7

• https://jenkins.io/security/advisory/2022-05-17/#SECURITY-2093 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-30959 · Security Note
• https://osv.dev/vulnerability/CVE-2022-30959 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-7h2j-h5xp-h3gh · Vendor Advisory
• https://github.com/jenkinsci/ssh-plugin · Note
• https://t.me/cvenotify/30723 · Telegram Post
• https://t.me/cibsecurity/42812 · Telegram Post