[Release] Checkmk stable release 2.3.0p10

Announcements
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1

Dear friends of Checkmk,

the new stable release 2.3.0p10 of Checkmk is ready for download.

This stable release ships with 1 changes affecting all editions of Checkmk,
0 changes for the Enterprise editions, 0 Cloud Edition specific and
0 Managed Services Edition specific changes.

Changes in all Checkmk Editions:

Other components

  • 16990 SEC: NagVis: Updated to 1.9.42 (fix security issues)…

Changes in the Checkmk Enterprise Edition:

NO CHANGES

Changes in the Checkmk Cloud Edition:

NO CHANGES

Changes in the Checkmk Saas Edition:

NO CHANGES

Changes in the Checkmk Managed Services Edition:

NO CHANGES

You can download Checkmk from our download page: Download Checkmk for free | Checkmk

List of all changes: Werks

We greatly thank you for using Checkmk and wish you a successful monitoring,

Your Checkmk Team

2

Hi, just as an information for everyone so you don’t spend the time digging like i did - Microsoft Defender ASR seems to be blocking the new p10 agent:

image

ASR Rule ID: 01443614-cd74-433a-b99e-2ecdc07bfc25 (Block executable files from running unless they meet a prevalence, age, or trusted list criterion).

So we got the “A TLS connection is registered on the monitoring server but the agent is not providing it” Error in CheckMK."

1 Like
3

Hello,

we got the same problem, as we updated from 2.3.0p10 to p21. Can anyone help us?

4

Well, tell Defender to not mess with the Checkmk agent.

2 Likes
5

Have you looked into whitelisting the executables?

1 Like
6

I was able to solve the problem by re-registering the cmk-agent-ctl.

1 Like