Simple understanding of CVE-2023-48795 for OCP users

Solution Verified - Updated -

Issue

  • SSH access to OCP nodes displays the use of vulnerable ciphers as mentioned on the CVE-2023-48795 page.
  • Vulnerable ciphers such as: chacha20-poly1305@openssh.com / hmac-sha2-512-etm@openssh.com / hmac-sha2-256-etm@openssh.com / hmac-sha1-etm@openssh.com / hmac-md5-etm@openssh.com

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
  • SSH Server

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