SB2022062315 - Arbitrary file write in Jenkins Pipeline: Input Step plugin
Published: June 23, 2022
Security Bulletin ID
SB2022062315
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2022-34177)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to insufficient validation of user-supplied input in the "file" parameters. A remote user can create or replace arbitrary files on the Jenkins controller file system.
Remediation
Install update from vendor's website.