Mutt Security Bypass Vulnerability

Summary
This host has installed Mutt and is prone to Security Bypass Vulnerability
Impact
Successful exploits allow attackers to spoof SSL certificates of trusted servers and redirect a user to a malicious web site. Impact Level: Application
Solution
Apply the patch https://bugzilla.redhat.com/show_bug.cgi?id=504979
Insight
When Mutt is linked with OpenSSL or GnuTLS it allows connections only one TLS certificate in the chain instead of verifying the entire chain.
Affected
Mutt version 1.5.19 on Linux.
References