OpenSSL ChangeCipherSpec Message Vulnerability Checker

This module exploits a vulnerability in OpenSSL by sending a "Change Ciper Spec" message to the server. This vulnerability allows man-in-the-middle attackers to trigger use of a zero-length master key in certain OpenSSL-to-OpenSSL communications, and consequently hijack sessions or obtain sensitive information, via a crafted TLS handshake.
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Wednesday, June 18, 2014 - 00:00