CVE-2023-41935
Non-constant time nonce comparison in Jenkins Microsoft Entra ID (previously Azure AD) Plugin
7.5
HIGH
CVSS 3.1
EPSS 0.68%
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.
How to fix CVE-2023-41935
To remediate CVE-2023-41935, upgrade the affected package to a fixed version below.
- —upgrade to 397.v907382dd9b or later
Is CVE-2023-41935 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 378.380.v545b, < 397.v907382dd9b
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |