PT-2024-1421 · Jenkins+1 · Jenkins Gitlab Branch Source Plugin+2

Kevin Guerroudj · Published 2024-01-24 · Updated 2024-04-11 · CVE-2024-23902

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions Jenkins GitLab Branch Source Plugin versions 684.vea fa 7c1e2fe3 and earlier

Description The issue is related to a cross-site request forgery (CSRF) vulnerability. This vulnerability allows attackers to connect to an attacker-specified URL. The vulnerability is caused by the plugin not requiring POST requests for a form validation endpoint.

Recommendations For Jenkins GitLab Branch Source Plugin versions 684.vea fa 7c1e2fe3 and earlier, update to a version that requires POST requests for the affected form validation endpoint, such as GitLab Branch Source Plugin 688.v5fa 356ee8520. As a temporary workaround, consider restricting access to the form validation endpoint to minimize the risk of exploitation.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

BDU:2024-00894

CVE-2024-23902

GHSA-8R93-59CF-358F

Affected Products

Jenkins

Jenkins Gitlab Branch Source Plugin

Red Os

References · 12

• https://jenkins.io/security/advisory/2024-01-24/#SECURITY-3251 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-00894 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-23902 · Security Note
• https://osv.dev/vulnerability/CVE-2024-23902 · Vendor Advisory
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-8r93-59cf-358f · Vendor Advisory
• https://github.com/jenkinsci/gitlab-branch-source-plugin · Note
• https://github.com/jenkinsci/gitlab-branch-source-plugin/commit/5fa356ee852091af900498db07259afe78d7aad2 · Note
• https://t.me/cvenotify/69396 · Telegram Post
• http://openwall.com/lists/oss-security/2024/01/24/6 · Note
• https://twitter.com/CVEnew/status/1750221651436835214 · Twitter Post
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-jenkins-11-04-24 · Note