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Cisco Bug: CSCuq55666 - Enhancement: Cluster communication should not rely only on CBC ciphers

Last Modified

Aug 07, 2018

Products (1)

  • Cisco Email Security Appliance

Known Affected Releases

11.1.0-131 8.0.2-055 8.5.6-092 9.7.1-066

Description (partial)

While joining cluster, observed following on CLI using FIPS compliance version 8.0.2-055
"Failed to join the cluster. 
Error was: 'Unexpected EOF on connect'"

FIPS compliance version 8.0.2-055 cannot join cluster if 3des-cbc and blowfish-cbc ciphers are removed from the list of SSH ciphers.
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