SB2022011319 - Information disclosure in Jenkins Configuration as Code plugin
Published: January 13, 2022
Security Bulletin ID
SB2022011319
Severity
Medium
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-2022-23106)
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 two authentication tokens are equal. A remote attacker can use statistical methods to obtain a valid authentication token.
Remediation
Install update from vendor's website.