Receiving 'ERR_SSL_KEY_USAGE_INCOMPATIBLE' using Chrome v119.0.6045.160

[postrow]

Version

2.4.20

Installation Method

Security Onion ISO image

Description

other (please provide detail below)

Installation Type

Standalone

Location

on-prem with Internet access

Hardware Specs

Exceeds minimum requirements

CPU

8

RAM

16

Storage for /

500GB

Storage for /nsm

250GB

Network Traffic Collection

span port

Network Traffic Speeds

1Gbps to 10Gbps

Status

Yes, all services on all nodes are running OK

Salt Status

No, there are no failures

Logs

No, there are no additional clues

Detail

We've been using Chrome to access Security Onion for several months without an issue. This morning, when attempting to access SO v2.4.20, we received an error message from Chrome reporting an SSL error:

ERR_SSL_KEY_USAGE_INCOMPATIBLE.

We are still able to access SO using Firefox, however, did something recently change in Chrome for it to be producing this error and does anyone have an idea on how to fix the issue?

Thanks in advance for any guidance or suggestions.

Guidelines

• I have read the above statement and can confirm my post is relevant to Security Onion 2.4.

[postrow]

Based on information within this article: https://support.google.com/chrome/thread/239508594/err-ssl-key-usage-incompatible-error-in-chrome-but-not-edge-for-all-google-sites-and-some-others?hl=en

• Shutdown Chrome and rename or delete the C:\users(username)\AppData\Local\Google\Chrome\User Data\Local State file.
• Restarted Chrome and can now access SO from Chrome and no longer receive the error message.