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Checkmk Werk 14111: Dynamic host management: Fix MKAPIError

by Ronny Bruska

ID: 14111 Title: Dynamic host management: Fix MKAPIError Component: Setup Level: 1 Class: Bug fix Version: 2.2.0i1 If the global option "Connection to the Web API" was changed, the error "MKAPIError: {"title": "You need to be authenticated to use the REST API.", "status": 401}" occurred.

2 years, 4 months

Checkmk Werk 14112: Fix non functional "Show all results" button in monitoring search

by Ronny Bruska

ID: 14112 Title: Fix non functional "Show all results" button in monitoring search Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 Even if used, the same mount of search results was shown.

2 years, 4 months

Checkmk Werk 14109: SLA: Fix reclassifying states to OK

by Ronny Bruska

ID: 14109 Title: SLA: Fix reclassifying states to OK Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 If you reclassified host or service states to OK, the change had no effect.

2 years, 4 months

Checkmk Werk 14142: mk_zypper: Missing data in agent output

by Lukas Lengler

ID: 14142 Title: mk_zypper: Missing data in agent output Component: agents Level: 1 Class: Bug fix Version: 2.2.0i1 The mk_zypper agent plugin would not output the necessary data needed for the check plugin.

2 years, 4 months

Checkmk Werk 14089: Checkmk agent TLS encryption and compression

by Moritz Kiemer

ID: 14089 Title: Checkmk agent TLS encryption and compression Component: Checks & agents Level: 2 Class: New feature Version: 2.2.0i1 In Checkmk version 2.1 the monitoring data sent from the monitored host to the monitoring server is TLS encrypted and compressed by default. This is realized by a new component on the monitored hosts: The Checkmk agent controller <tt>cmk-agent-ctl</tt>. The added executable is called <tt>cmk-agent-ctl</tt>. On Linux systems, the agent controller will be run as a dedicated user <i>cmk-agent</i>, which is added during installation. As a result the process listening on the TCP port will have limited privileges, and the agent output is not available to any other local user. While upgraded setups will continue to work as before, in order to enable TLS encryption an additional registration step is required. More information on the registration step, the installation and the provided commands can be found <a href="https://docs.checkmk.com/master/en/agent_linux.html">in our online documentation</a>.

2 years, 4 months

Checkmk Werk 13902: Secure path for OMD hooks

by Maximilian Wirtz

ID: 13902 Title: Secure path for OMD hooks Component: OMD Level: 1 Class: Security fix Version: 2.2.0i1 OMD executes several hooks to determine configuration options (e.g. which port to use for the site apache). These hooks are version dependent, so OMD executed these hooks via a symlink in the site to get the hooks matching the version of the site. The symlinks belong to the site user in order to be able to update the version. Since a <i>OMD status</i> executes those hooks as root, it was possible for a site user to create a malicious hook and execute code as root. All maintained versions (>=1.6) are subject to this vulnerability. It is likely that also previous versions were vulnerable. CVE will be added later here. CVSS: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H 8.2 We thank Timo Klecker for reporting this issue!

2 years, 4 months

Checkmk Werk 14254: REST API bi: changed 500 response to 404 for unknown rule

by Gav

ID: 14254 Title: REST API bi: changed 500 response to 404 for unknown rule Component: REST API Level: 1 Class: Bug fix Version: 2.2.0i1

2 years, 4 months

Checkmk Werk 14110: Fix using macros in sub directory option of scheduler entries

by Ronny Bruska

ID: 14110 Title: Fix using macros in sub directory option of scheduler entries Component: Reporting & Availability Level: 1 Class: Bug fix Version: 2.2.0i1 If you used macros in option "Store in sub directory" of report scheduler entries, the error "General Options: Please specify a relative path only using a-z, 0-9, -, _, and ." occurred.

2 years, 4 months

Checkmk Werk 13648: Fix failed "Migrate LDAP connections" of connections without bind credentials

by Lars Michelsen

ID: 13648 Title: Fix failed "Migrate LDAP connections" of connections without bind credentials Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1

2 years, 4 months

Checkmk Werk 13649: Dynamic host management: Do not fail to start on missing automation user

by Lars Michelsen

ID: 13649 Title: Dynamic host management: Do not fail to start on missing automation user Component: Dynamic host configuration Level: 1 Class: Bug fix Version: 2.2.0i1 In some sites the 'automation' user might be missing. Even if the dynamic host management was not configured, this made the DCD fail to start. Leading to partially started sites. This change restores the behavior of the 2.0.

2 years, 4 months

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Checkmk werks level1