Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0
Fixed In:
11.5.4 HF2
Opened: Oct 29, 2015 Severity: 3-Major Related Article:
K64401960
SSL handshake failures may crash in ssl_verify().
Traffic disrupted while tmm restarts.
Certain types of failed SSL handshakes in versions 11.5.0 through 11.5.4.
Modifying serverssl cipher string to exclude ECDHE_RSA and ECDHE_ECDSA might help prevent the crash.
This release fixes a TMM crash that might be encountered during the SSL handshake.