It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-462 advisory.

    AWS is aware of CVE-2023-48795, also known as Terrapin, which is found in the SSH protocol and affects SSH     channel integrity. A protocol extension has been introduced by OpenSSH which needs to be applied to both     the client and the server in order to address this issue. We recommend customers update to the latest     version of SSH. (CVE-2023-48795)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Detections

Analytics

Amazon Linux 2023 : openssh, openssh-clients, openssh-keycat (ALAS2023-2023-462)

high Nessus Plugin ID 187062

Version 1.8