Tests confirm Heartbleed bug can expose server's private key

April 14, 2014

Four researchers working separately have demonstrated a server’s private encryption key can be obtained using the Heartbleed bug, an attack thought possible but unconfirmed. The findings come shortly after a challenge created by CloudFlare, a San Francisco-based company that runs a security and redundancy service for website operators. CloudFlare asked the security community if the flaw in the OpenSSL cryptographic library, made public last week, could be used to obtain the private key used to create an encrypted channel between users and websites, known as SSL/TLS (Secure Sockets Layer/Transport Security Layer). The private key is part of a security certificate that verifies a client computer isn’t connecting with a fake website purporting to be a legitimate one. Browsers indicate a secure connection with a padlock and show a warning if the certificate is invalid.To read this article in full or to leave a comment, please click here

Link: http://www.pcworld.com/article/2143080/tests-confirm-heartbleed-bug-can-expose-servers-private-key.html#tk.rss_all