Last Modified: Jul 12, 2023
Affected Product(s):
BIG-IP ASM
Known Affected Versions:
13.1.0, 13.1.0.1
Fixed In:
14.0.0, 13.1.0.2
Opened: Oct 30, 2017 Severity: 3-Major
When signature detected and mitigating no bad actors detection
No bad actors detected. Only signatures provides DoS protection. BIG-IP CPU utilization is higher than necessary
1. Signatures detected and mitigating 2. Attack traffic is not significantly higher than the good traffic
No workaround at this time.
The fix takes in account also SIGNATURES DROPS to decide when bad actors detection should be more agressive.