CVE-2020-5946: High severity f5 big-ip advanced waf/asm vulnerability
In BIG-IP Advanced WAF and FPS versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, and 14.1.0-14.1.2.7, under some circumstances, certain format client-side alerts sent to the BIG-IP virtual server configured with DataSafe may cause the Traffic Management Microkernel (TMM) to restart, resulting in a Denial-of-Service (DoS).
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-5946?
CVE-2020-5946 is rated as a medium severity vulnerability.
How do I fix CVE-2020-5946?
To fix CVE-2020-5946, upgrade to a patched version of F5 BIG-IP Advanced WAF or FPS that is not vulnerable.
Which versions are affected by CVE-2020-5946?
CVE-2020-5946 affects BIG-IP versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, and 14.1.0-14.1.2.7.
What does CVE-2020-5946 allow an attacker to do?
CVE-2020-5946 may allow an attacker to cause a Denial of Service by triggering the Traffic Management Microkernel to restart.
Is CVE-2020-5946 a remote or local vulnerability?
CVE-2020-5946 is considered a remote vulnerability as it can be exploited from a distance.