Openssh version in NX-OS

[langoustator]

Hello,

Is there any document that describes which version of openssh is used in NX-OS releases?

I have some security scans that report openssh vulnerabilities, and I'd like to know if upgrading NX-OS will help me solving these issues.

Thanks,

Regards,

lang

[Bilal Nawaz]

Hello lang,

Not that I know of, however if you ssh to the NXs from a Linux box using verbose mode that might give you more information. I would raise this with TAC as they may be able to give you more information and better advice.

Do you have access-class configured under the vty lines to restrict ssh access?

Also was this an authenticated scan?

Hope this helps

[langoustator]

Hi Bilal,

Thanks for your answer.

It was an scan running from the inside, with an authorized IP.

Yes, I know about the current version, but I'm interested in the most recent ones, and unfortunately I don't have access to a device running these versions. I guess I'll go the TAC way then.

Rgds

[Shrikant Sakwan]

Has anybody knows how to check the OpenSSH version in nexus swiches

[cchughes]

I have the same question.  Cyber Insurance performed a scan and says the Nexus openssh version should be upgraded or patched to address DDOS vulnerabilities.