Checkmk werks level1 May 2022

checkmk-werks-lvl1@lists.checkmk.com

28 participants
121 discussions

Checkmk Werk 13930: adjust Rule response format in REST API

by Christoph Rauch

ID: 13930 Title: adjust Rule response format in REST API Component: Core & setup Level: 1 Class: Bug fix Version: 2.2.0i1 The response of the Rule object has been changed from singular to plural in some cases. Concretely, the following fields have been changed: * host_tag -> host_tags * host_label -> host_labels * service_label -> service_labels If you use statically typed language, you may have to recompile your auto generated API client.

2 years, 4 months

Checkmk Werk 14087: Fix privilege escalation vulnerability

by Moritz Kiemer

ID: 14087 Title: Fix privilege escalation vulnerability Component: Checks & agents Level: 2 Class: Security fix Version: 2.2.0i1 Previously to this Werk an attacker who could become a site user could replace the sites <tt>bin/unixcat</tt> by a custom executable. The Checkmk agent would then run it as root. With this Werk the agent now always calls one of the shipped <tt>unixcat</tt>s below <tt>/omd/versions/</tt>. All maintained versions (>=1.6) are subject to this vulnerability. It is likely that also previous versions were vulnerable. To check against possible exploitation make sure that the sites directory <tt>~MySite/bin</tt> points to <tt>/omd/versions/MySitesVersion/bin<tt>. CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H 8.2 CVE will be added here later

2 years, 4 months

Checkmk Werk 14156: Fixed bug where bi aggregations were occasionally incomplete/missing

by Andreas Boesl

ID: 14156 Title: Fixed bug where bi aggregations were occasionally incomplete/missing Component: BI Level: 1 Class: Bug fix Version: 2.2.0i1 The compiled aggregation trees were incomplete when a user with a restricted host/service view triggered the bi-compilation.

2 years, 4 months

Checkmk Werk 14155: Sorter: Improved performance

by Andreas Boesl

ID: 14155 Title: Sorter: Improved performance Component: Multisite Level: 1 Class: New feature Version: 2.2.0i1 By using temporary caches, the sorters are now twice as fast. This could improve performance for larger views by 1-2 seconds

2 years, 4 months

Checkmk Werk 14105: Fix KeyError for "Site ID" painter if site is missing

by Ronny Bruska

ID: 14105 Title: Fix KeyError for "Site ID" painter if site is missing Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 If the painter "Site ID" is used in views were the site is missing, e.g. "All aggregations", the error "KeyError: 'site'" occurred.

2 years, 4 months

Checkmk Werk 14048: check_icmp: Option to create one service per IP address

by Sofia Colakovic

ID: 14048 Title: check_icmp: Option to create one service per IP address Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1 Previously, when monitoring multiple IP addresses with an ICMP check, results for all addresses would be shown in one service. In case of many IP addresses, the user wouldn't have a good overview over availability of a particular address. Enabling option Setup -> Services -> HTTP, TCP, Email, ... -> Check hosts with PING (ICMP Echo Request) -> Multiple services -> Create a service for every pinged IP address creates one service per IP address.

2 years, 4 months

Checkmk Werk 14030: remove trailing single quote in clickable url

by Max Linke

ID: 14030 Title: remove trailing single quote in clickable url Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Clickable links in the service summary now have the trailing single quote stripped if the check plugin quoted the url in single quotes.

2 years, 4 months

Checkmk Werk 13302: Customize View: Improved performance when rendering painter/sorter/grouper dropdowns

by Andreas Boesl

ID: 13302 Title: Customize View: Improved performance when rendering painter/sorter/grouper dropdowns Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 The GUI had problems displaying certain dropdown elements when there were more than 1000 tag groups.

2 years, 4 months

Checkmk Werk 14155: Sorter: Improved performance

by Andreas Boesl

2 years, 4 months

Checkmk Werk 13012: Add support for Ubuntu 22.04

by Konstantin Baikov

ID: 13012 Title: Add support for Ubuntu 22.04 Component: setup Level: 1 Class: New feature Version: 2.2.0i1

2 years, 4 months

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Checkmk werks level1 May 2022