Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP ASM
Known Affected Versions:
11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.1.0
Opened: Jun 13, 2015 Severity: 3-Major
The calculation of brute force history averages may be wrong, causing the system to incorrectly detect brute force attacks.
False positive brute force attack may be detected.
If the failed login average increases, decreases, and then increases again, the system might detect a false positive brute force attack.
None
Brute force averages are correctly decreased when an a brute force attack is stopped.