SB2022020432 - Fedora 34 update for php-twig2
Published: February 4, 2022
Security Bulletin ID
SB2022020432
Severity
High
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) Security features bypass (CVE-ID: CVE-2022-23614)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to missing security restrictions for non closures in "sort" filter when using a sandbox mode. A remote attacker can pass specially crafted data to the application and execute arbitrary PHP code on the system.
Remediation
Install update from vendor's website.