Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3
Fixed In:
15.1.5, 12.1.3.4
Opened: Sep 30, 2017 Severity: 3-Major
With DTLS version1, when client hello uses version1.2, handshake fails with error of :unsupported version".
DTLS functionalities.
DTLS version1 handshake: Handshake version 1.0 . (0xfeff) Client hello version 1.2(0xfefd)
N/A
In this case, we shall still proceed to perform handshake instead of bailing out with "unsupported version" error.