SB2024013085 - WAF rules bypass in ModSecurity
Published: January 30, 2024
Security Bulletin ID
SB2024013085
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2024-1019)
The vulnerability allows a remote attacker to bypass WAF rules
The vulnerability exists due to insufficient validation of user-supplied input when processing URL for path-based payloads. A remote attacker can use a specially crafted URL to bypass ModSecurity rules.
Remediation
Install update from vendor's website.