On 09/04/14 20:43, Salz, Rich wrote:
Can you please post a "good" and a "bad" server example. I have tested a lot of 
servers, including 'akamai.com', and they all show HEARTBEATING at the end:

Look at Victor's recent post about how to patch openssl/s_client to make your 
own test.  That's the simplest.

Simpler still...

https://gist.github.com/robstradling/10363389

It's based on what Viktor posted, but it works without patching the OpenSSL library code.

To compile:
$ gcc -ansi -pedantic -o heartbleed heartbleed.c -lssl -lcrypto

Examples:
$ ./heartbleed www.ibm.com:443
NOT VULNERABLE (TLS Heartbeat extension not supported by the server)

$ ./heartbleed secure.comodo.net:443
NOT VULNERABLE (TLS Heartbeat extension supported by the server)

$ ./heartbleed mail.visservansolkema.nl:443
VULNERABLE!

--
Rob Stradling
Senior Research & Development Scientist
COMODO - Creating Trust Online
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