SSH Server CBC Mode Ciphers Enabled
Low Nessus Plugin ID 70658
SynopsisThe SSH server is configured to use Cipher Block Chaining.
DescriptionThe SSH server is configured to support Cipher Block Chaining (CBC) encryption. This may allow an attacker to recover the plaintext message from the ciphertext.
Note that this plugin only checks for the options of the SSH server and does not check for vulnerable software versions.
SolutionContact the vendor or consult product documentation to disable CBC mode cipher encryption, and enable CTR or GCM cipher mode encryption.