Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.5.1, 11.5.2, 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, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.0.0, 11.6.0 HF5, 11.5.3
Opened: Jan 29, 2015 Severity: 2-Critical Related Article:
K16461
BIG-IP SSL when using ciphers ECDHE_ECDSA and DHE_DSS does not work consistently with OpenSSL clients using OpenSSL versions 1.0.1k or later.
SSL handshake failed. The OpenSSL clients might encounter a decryption error while reading the server key exchange.
When the ciphers used are ECDHE_ECDSA or DHE_DSS, and the OpenSSL clients have versions later than OpenSSL 1.0.1k.
Use OpenSSL versions earlier than OpenSSL 1.0.1k.
BIG-IP SSL now works well with ciphers ECDHE_ECDSA or DHE_DSS with OpenSSL client version OpenSSL 1.0.1k and later.