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TLS Protocol Session Renegotiation Security Vulnerability

Question asked by Jung Choi on Jan 20, 2020

Hello all,

 

I am having some issues trying to figure out what we need to do about this vulnerability that is showing up for printers...

 

There are patches and registry hacks to get it remediated for servers/workstations but what are we to do for printer objects? 

 

Some of these HP printers do not have the option to disable the TLS 1.0 protocol as there is nothing built in to the web management consoles. 

 

Do we simply accept it as a risk or is there something on the firewall/network level that we can disable for the TLS renegotiation?

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