Diffie-Hellman key exchange algorithm with sshd in Red Hat Enterprise Linux
Issue
- Is OpenSSH vulnerable to Logjam: TLS vulnerabilities (CVE-2015-4000)?
- How to disable Diffie-Hellman key exchange algorithm in OpenSSH?
- How to change the pre-computed primes used for moduli in OpenSSH?
Environment
- Red Hat Enterprise Linux (RHEL) 5
- Red Hat Enterprise Linux (RHEL) 6
- Red Hat Enterprise Linux (RHEL) 7
- openssh-4.3p2-XX.el5 (RHEL 5)
- openssh-5.3p1-XX.el6 (RHEL 6)
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