SB2023090739 - Information disclosure in Jenkins Azure AD plugin
Published: September 7, 2023
Security Bulletin ID
SB2023090739
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2023-41935)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the affected plugin does not use a constant-time comparison when checking whether the provided and expected CSRF protection nonce are equal. A remote attacker can use statistical methods to obtain a valid nonce.
Remediation
Install update from vendor's website.