CVE-2022-0778 mitigation with Threat Prevention

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CVE-2022-0778 mitigation with Threat Prevention

L2 Linker

Hi,

 

Following the CVE-2022-0778 vulnerability, I would like to apply the workaround to reduce the risk of attack until the PAN-OS update is released.

 

According to the security ticket, you have to activate the Threat IDs 92409 and 92411 but how to do it ?

 

I found this link but I'm not sure of the procedure: https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000Cm4yCAC

 

Thanks in advance for your help

3 REPLIES 3

L6 Presenter

Yeah, that is not very clear to me either... It looks like threats 92409 and 92411 are already enabled, both are set to "reset-server" connection by default. CVE-2022-0778 affects lots of OpenSSL integrated products, not just PAN-OS, so perhaps the workaround is meant more specifically for blocking exploits against devices behind the PA.

L6 Presenter

FWIW: PaloAlto just sent out release notices for PAN-OS v9.1.13-h3 and v10.1.5-h1 and they are on the download servers now  (weren't there a couple hours ago). The release notes give a single patch:

PAN-190175 and PAN-190223
A fix was made to address an OpenSSL infinite loop vulnerability in the PAN-OS software (CVE-2022-0778).

 

No updates on the servers yet for GP clients.

L2 Linker

Thank you for your feedback.

 

Yes, I can see the release on PAN-OS 9.1 and 10.1 on Software Update but not yet 8.1.

 

Thank you for your feedback.

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