Forum Discussion
Thorsten_90558
Nimbostratus
NimbostratusiRule to mitigate TLS/SSL FREAK?
In before the crowd: Please respond if you have an iRule to mitigate the FREAK attack on TLS/SSL via RSA-EXPORT. (CVE-2015-0204 on OpenSSL, see also https://www.smacktls.com/freak and http://blog.cry...
Depending on the version of TMOS you're running you may not need to do anything, but I would disable it in the SSL profile rather than an iRule, these items should prevent it (I think): !MD5:!EXP:!EXPORT40
This article talks about disabling ciphers on the management plane: https://devcentral.f5.com/articles/cve-2014-3566-removing-sslv3-from-big-ip
shaggy_121467
Cumulonimbus
Cumulonimbus
Thorsten_90558Nimbostratus
NimbostratusThank you for the link, that's a great writeup!