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Cisco Bug: CSCun65436 - sslconfig - verify displays disabled TLSv1.2 ciphers

Last Modified

Nov 27, 2020

Products (1)

  • Cisco IronPort Email Security Appliance Software

Known Affected Releases

8.0.0-671 8.0.1-023 8.5.5-280

Description (partial)

The Email Security Appliance lists unsupported ciphers when you run the command "sslconfig" -> "verify" -> (leave empty, press enter) and is unable to negotiate starttls sessions with Elliptic Curve Ciphers ('ECDHE')/TLSv1.2.

Try to negotiate a Starttls session with Elliptic Curve Ciphers ('ECDHE')/TLSv1.2
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