Heartbleed is a security bug in the open-source OpenSSL cryptography library, which is widely used to implement the Interneti’s Transport Layer Security (TLS) protocol. This vulnerability, classified as a buffer over-read, results from a missing bounds check in the handling of the Transport Layer Security (TLS) heartbeat extension, the heartbeat being behind the bug’s name.

MT-C has released a fix for all the version of its products affected by this Heartbleed bug (COS V2.XX).


Please contact your support team for the installation of this fix.



Published by

Pierre-Henry Deliege

18 April 2014