Secure Renegotiation in PANOS 9x?

[richardhicks]

I'm seeing some posts stating that Secure Renegotiation is not supported on the Palo Alto platform. Is this still true for the latest release, v9.x? If so, how is it enabled? 

[BPry]

@richardhicks,

I'm fairly certain that TLS Renegotiation was fixed in an update to 6.0, so it's been available for a while. Regardless renegotiation is dying anyways; TLS 1.3 removes it completely. 

[richardhicks]

Good to hear. So how to enable it? I'm certainly glad that TLS 1.3 eliminates it, but my customer has TLS 1.2 at the moment and need to elminate this audit finding. 🙂

[vsys_remo · Accepted solution]

Hi @richardhicks 

At least on a global protect portal website secure renegotiation is still not supported ... so I assume this also applies to inbound decryption.

@BPry 

What do you think when TLS1.3 support will be added? I would saysomewhere in 2021 😛 (with PAN-OS 10?)

[BPry]

@vsys_remo,

Last I heard it was still being targeted for 9.1**, but it wouldn't suprise me at all of this got pushed back to 10*. There's some really interesting papers you can find that speak in detail about the additional issues with TLS 1.3 and attempting to intercept that communication in a passive format. 

*version names referenced are simply picked from historical release information.

**Inside Baseball (IE: Roadmap) discussions are strictly confidential and enforced through an NDA. The information presented in this post is non-official information and was not directly supplied by Palo Alto Networks or its employees. 

[bit_byte]

Hi @vsys_remo @BPry @richardhicks 

Are there any current versions of PAN-OS that support secure renegotiation?
Inbound decryption SERVER-INITIATED Secure Renegotiation IS NOT supported.
Secure Renegotiatio---->Not supported ACTION NEEDED (more info)
Secure Client-Initiated Renegotiation---- >No

From palo alto side can to possible to configure support secure renegotiation

if it is  feature request then can you please provide me FR number 

Thanks