SB2022011949 - Denial of service in BIG-IP MRF Diameter
Published: January 19, 2022
Security Bulletin ID
SB2022011949
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Resource exhaustion (CVE-ID: CVE-2022-23019)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources while processing network traffic. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack, when a message routing type virtual server is configured with both Diameter Session and Router Profiles.
Remediation
Install update from vendor's website.