Guest

Preview Tool

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)

Symptom:
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'"

Conditions:
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.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.