CVE-2023-41935

Published: Sep 6, 2023Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

Jenkins Azure AD Plugin 396.v86ce29279947 and earlier, except 378.380.v545b_1154b_3fb_, uses a non-constant time comparison function when checking whether the provided and expected CSRF protection nonce are equal, potentially allowing attackers to use statistical methods to obtain a valid nonce.

Affected (2)

Products: Jenkins: Azure Ad

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Jenkins Azure Ad	Up to 348.vefd011eea_20b
Jenkins Azure Ad	From 378.vd6e2874a_69eb to 396.v86ce29279947

Related CWEs

Incorrect Comparison

The product compares two entities in a security-relevant context, but the comparison is incorrect, which may lead to resultant weaknesses.

References (4)

http://www.openwall.com/lists/oss-security/2023/09/06/9

Source: jenkinsci-cert@googlegroups.com

Mailing ListThird Party Advisory

https://www.jenkins.io/security/advisory/2023-09-06/#SECURITY-3227

Source: jenkinsci-cert@googlegroups.com

Vendor Advisory

http://www.openwall.com/lists/oss-security/2023/09/06/9

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

https://www.jenkins.io/security/advisory/2023-09-06/#SECURITY-3227

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.