Checkmk werks level1

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Checkmk Werk 15753: agent_azure: Make resource group filter case-insensitive

by External contributor

ID: 15753 Title: agent_azure: Make resource group filter case-insensitive Component: agents Level: 1 Class: Bug fix Version: 2.3.0b1 Due to the inconsistant behaviour of the Azure API, the filtering of resources by resource group wasn't working as expected. The resource group name returned by the API was sometimes of a different case then the one visible in the Azure portal, which led to resources not being discovered by Checkmk. Now, the resource group filtering is case-insensitive and the problem no longer occurrs.

1 year, 4 months

Checkmk Werk 15687: Update openssl to 1.1.1t

by External contributor

ID: 15687 Title: Update openssl to 1.1.1t Component: Core & setup Level: 1 Class: Security fix Version: 2.3.0b1 With this Werk openssl is updated from 1.1.1q to 1.1.1t. This fixes several CVEs: LI: CVE-2023-0215 LI: CVE-2023-0286 LI: CVE-2023-0464 LI: CVE-2023-0465 LI: CVE-2023-0466 LI: CVE-2022-4304 LI: CVE-2022-4450 To our knowledge none of these vulnerabilities is exploitable in Checkmk. We rate this with a CVSS of 0 (None) (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N). This CVSS is primarily meant to please automatic scanners.

1 year, 4 months

Checkmk Werk 15849: Filesystem checks: Avoid crash if device reports negative free space

by External contributor

ID: 15849 Title: Filesystem checks: Avoid crash if device reports negative free space Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 A negative value for the free space is of course nonsense. However, if a device reported this, Checkmk might have crashed with C+: ValueError("Cannot render negative timespan") C-: when attempting to compute the time left until the filesystem is full. Now, we instead report a value of 0 seconds in this case, st. users receive informative notifications about the problem.

1 year, 4 months

Checkmk Werk 15615: Disallow Specifying Invalid Ports in Rulesets

by External contributor

ID: 15615 Title: Disallow Specifying Invalid Ports in Rulesets Component: Setup Level: 1 Class: Bug fix Version: 2.3.0b1 With this Werk, it is no longer possible to specify ports outside of the range 1 to 65535. This affects rules such as <tt>Amazon Web Services (AWS)</tt>. In case you have an invalid port, the following error will be shown while updating. C+: -| WARNING: Invalid rule configuration detected -| Ruleset: special_agents:aws -| Title: Amazon Web Services (AWS) -| Folder: main -| Rule nr: 1 -| Exception: -1 is too low. The minimum allowed value is 1. -| -| You can abort the update process (A) and try to fix the incompatibilities with a downgrade to the version you came from or continue (c) the update. -| -| Abort update? [A/c] C-: In this case, you should continue the update, and follow the instructions provided. For example: C+: -| WARNING: Invalid rule configuration detected (Ruleset: special_agents:aws, Title: Amazon Web Services (AWS), Folder: , -| Rule nr: 1, Exception: -1 is too low. The minimum allowed value is 1.) -| Detected 1 issue(s) in configured rules. -| To correct these issues, we recommend to open the affected rules in the GUI. -| Upon attempting to save them, any problematic fields will be highlighted. C-:

1 year, 4 months

Checkmk Werk 15614: omd_diskusage: Do not Report Usage Upon Missing Permission

by External contributor

ID: 15614 Title: omd_diskusage: Do not Report Usage Upon Missing Permission Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 This Werk affects users who use the check plugin <tt>omd_diskusage</tt> (a 2.2.0 feature). Previously, <tt>check_mk_agent.linux</tt> would report misleading information, if it had insufficient permissions to read the directories from <tt>/omd/sites/</tt>. With this change, these directories are skipped.

1 year, 4 months

Move of mailinglists to lists.checkmk.com

by Alex Wilms

this mailinglist will now be migrated to a new server on lists.checkmk.com. Let's say farewell to the last mathias-kettner.de server. -- Alexander Wilms Head of IT Checkmk - The IT monitoring platform | checkmk.com <https://www.checkmk.com> alex.wilms(a)checkmk.com | Phone: +49 89 9982097 0 Subscribe to our newsletter <https://go.checkmk.com/newsletter>! | Melden Sie sich bei unserem Newsletter <https://go.checkmk.com/de/newsletter> an! Checkmk GmbH Kellerstraße 27, 81667 München, Germany Amtsgericht München, HRB 165902 Geschäftsführer: Jan Justus, Mathias Kettner

1 year, 4 months

Checkmk Werk 15741: Set Default Password Policy

by External contributor

ID: 15741 Title: Set Default Password Policy Component: Setup Level: 1 Class: New feature Version: 2.3.0b1 New Checkmk sites will be created with a twelve (12) character minimum length for users' passwords, this can be edited within the site <i>(Setup > General > Global settings > Edit global setting > Password policy for local accounts)</i>. Existing sites will have their password policy updated to a twelve (12) character minimum length had password policy not been previously defined, if a password policy is already in use the existing configuration will not change. The password policy minimum length can still be manually set to less then twelve (12) characters.

1 year, 4 months

Checkmk Werk 15563: Add missing perl-lib to almalinux9

by External contributor

ID: 15563 Title: Add missing perl-lib to almalinux9 Component: Site Management Level: 1 Class: Bug fix Version: 2.3.0b1

1 year, 4 months

Checkmk Werk 15654: windows_tasks: allow discovery to decide if disabled tasks are included or not

by Wontek Hong

ID: 15654 Title: windows_tasks: allow discovery to decide if disabled tasks are included or not Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0p29 The Windows Tasks rule allowed the user to map 'not enabled' tasks to a specific state. This rule also allowed to target tasks which switched from an 'enabled' to a 'disabled' state between check cycles. However, tasks which were 'disabled' during discovery were previously filtered out and could therefore not benefit from this rule. This led to confusion as to what group was targeted by the specification 'not enabled'. This werk, therefore, introduces an appropriate discovery rule which allows the user to control whether 'disabled' tasks, at the point of discovery, are supposed to be monitored or not.

1 year, 4 months

Checkmk Werk 15848: <tt>mk_oracle</tt>: Fix asynchronous execution on <tt>systemd</tt> systems and direct call from the command line

by External contributor

ID: 15848 Title: <tt>mk_oracle</tt>: Fix asynchronous execution on <tt>systemd</tt> systems and direct call from the command line Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 On <tt>systemd</tt> systems, the Oracle agent plugin did not properly execute any asynchronous SQL queries (see also <a href="https://checkmk.com/werk/13732">werk #13732</a>). Furthermore, when being called directly from the command line without any options, the plugin incorrectly reported `Unhandled location` and terminated, even if it was located under <tt>..check_mk_agent/plugins/</tt>.

1 year, 4 months

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