Check Heartbleed bug vulnerability

check if our linux version is affected  by:

check openssl version
type :
openssl version

 

how to check linux OS version:
cat /etc/issue



 

Heartbleed test free tool:
http://filippo.io/Heartbleed/

the following  OpenSSl libraries are afected :

OpenSSL 1.0.1 through 1.0.1f (inclusive) are vulnerable
OpenSSL 1.0.1g is NOT vulnerable
OpenSSL 1.0.0 branch is NOT vulnerable
OpenSSL 0.9.8 branch is NOT vulnerable