Last Modified: May 29, 2024
Affected Product(s):
BIG-IP AFM
Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4
Fixed In:
15.1.0, 14.1.4
Opened: Aug 30, 2019 Severity: 3-Major
DoS stats table shows drops count on tcp-half-open global vector for packets dropped by ltm syn cookie, even when the tcp-half-open vector mitigation threshold is not reached on the vector
DoS stats table show inaccurate result
-- Device DoS tcp-half-open vector is in detect-only mode or mitigate with 64000 limit. -- LTM SYN cookies are enabled.
None
After fix, the packets dropped by LTM SYN cookie is not counted against device dos tcp-half-open vector