Checkmk werks level1 June 2024

checkmk-werks-lvl1@lists.checkmk.com

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272 discussions

[2.4.0] Checkmk Werk 16828 created: netapp: Fix crash when setting state in snapshot reserve service rule

by Checkmk werks level 1

[//]: # (werk v2) # netapp: Fix crash when setting state in snapshot reserve service rule key | value ---------- | --- compatible | yes version | 2.4.0b1 date | 2024-05-28T16:33:46+00:00 level | 1 class | fix component | checks edition | cre A problem in the NetApp Snapshot Reserve rule caused a crash when setting the "State when no reserve is configured" option. This werk fixes the bug such that the state can be defined as expected.

3 months, 2 weeks

[2.4.0] Checkmk Werk 16984 created: Unify and improve file system perfometers

by Checkmk werks level 1

[//]: # (werk v2) # Unify and improve file system perfometers key | value ---------- | --- date | 2024-05-27T15:34:15+00:00 version | 2.4.0b1 class | feature edition | cre component | multisite level | 1 compatible | yes In most cases, the perfometer of file system services shows the used space in percent. However, before this werk, in rare cases, this perfometer displayed multiple segments. In particular, this was the case for file systems with provisioning or overcommittment. In such cases, the interpretation of the perfometer was unclear. Therefore, as of this werk, the perfometer always displays the used space in percent. Furthermore, the displayed value now takes reserved space into account. Before, reserved space was ignored when computing the usage displayed by the perfometer.

3 months, 2 weeks

[2.4.0] Checkmk Werk 16883 created: Predictive levels: Label upper levels correctly in service graphs

by Checkmk werks level 1

[//]: # (werk v2) # Predictive levels: Label upper levels correctly in service graphs key | value ---------- | --- date | 2024-05-22T21:58:01+00:00 version | 2.4.0b1 class | fix edition | cee component | metrics level | 1 compatible | yes When using predictive levels, the predicted thresholds are automatically added to the corresponding service graphs. For metrics declared via the new API, upper levels were by mistake labeled as lower levels.

3 months, 2 weeks

[2.4.0] Checkmk Werk 16555 created: hyperv_vms: Mapping of VM-to-monitoring state causes UNKNOWN services

by Checkmk werks level 1

[//]: # (werk v2) # hyperv_vms: Mapping of VM-to-monitoring state causes UNKNOWN services key | value ---------- | --- date | 2024-05-27T14:11:42+00:00 version | 2.4.0b1 class | fix edition | cre component | checks level | 1 compatible | yes This is a regression since Checkmk 2.3.0. When configuring the rule _Microsoft Hyper-V Server VM state_ with option _Translation of VM state to monitoring state: Direct mapping of VM state to monitoring state_, the matching _VM_ services previously showed up with status _UNKNOWN_ for all VM states that were not explicitly configured by the rule.

3 months, 2 weeks

[2.4.0] Checkmk Werk 16709 created: Limit "Send out notification" on test to HTML and ASCII Email

by Checkmk werks level 1

[//]: # (werk v2) # Limit "Send out notification" on test to HTML and ASCII Email key | value ---------- | --- date | 2024-05-31T10:16:11+00:00 version | 2.4.0b1 class | fix edition | cre component | notifications level | 1 compatible | yes If you used the option "Send out notification according to notification rules (uncheck to avoid spam)" in "Test configuration" for other notification methods than "HTML Email" or "ASCII Email", the processed notification script could crash with a Traceback. This is caused by missing notification parameters that differ for each notification method. We now limit the mentioned option to HTML and ASCII Email, as originally intended. Testing all other notification methods is still possible, but you can only send out HTML and ASCII notifications.

3 months, 2 weeks

Checkmk Werk 16742: jenkins_nodes: Fix 'newline not allowed in service summary'

by Checkmk werks level 1

ID: 16742 Title: jenkins_nodes: Fix 'newline not allowed in service summary' Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0p28

3 months, 2 weeks

Checkmk Werk 16827: Fix checkmk errors appearing at the bottom of the page

by Checkmk werks level 1

ID: 16827 Title: Fix checkmk errors appearing at the bottom of the page Component: Setup Level: 1 Class: Bug fix Version: 2.2.0p27 A certain class of errors, including time out errors appeared at the bottom of a page, making the error difficult to notice, especially when viewing large tables. With this werk, these error messages will appear on top of the page like all other errors.

3 months, 2 weeks

Checkmk Werk 16828: netapp: Fix crash when setting state in snapshot reserve service rule

by Checkmk werks level 1

ID: 16828 Title: netapp: Fix crash when setting state in snapshot reserve service rule Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0p27 A problem in the NetApp Snapshot Reserve rule caused a crash when setting the "State when no reserve is configured" option. This werk fixes the bug such that the state can be defined as expected.

3 months, 2 weeks

[2.1.0] Checkmk Werk 15200 adapted: Restrict check_sftp local paths

by Checkmk werks level 1

Werk 15200 was adapted. The following is the new Werk, a diff is shown at the end of the message. Title: Restrict check_sftp local paths Class: security Compatible: incomp Component: checks Date: 1715852900 Edition: cre Level: 1 Version: 2.1.0p44 Prior to this Werk, <code>check_sftp</code> did not restrict the local paths that for files to be uploaded and downloaded. This allowed users with the permissions to configure <code>check_sftp</code> to read or write files within the Checkmk site home. The local paths are now restricted to the folder <code>var/check_mk/active_checks/check_sftp</code> within the Checkmk site home. As a consequence, the local paths in existing configurations will now be interpreted as relative to that folder. Since a test file is created if the local file to upload doesn't exist, the check will continue to work, but it will not pick up files from the old location. Similarly, the downloaded files will be stored in a new location. This issue was found during internal review. If you want a hot-fix in existing versions and are not using `check_sftp`, you can remove the executable (`/omd/sites/[SITE_ID]/lib/nagios/plugins/check_sftp`) from your installation. Affected Versions: LI: 2.3.0 LI: 2.2.0 LI: 2.1.0 LI: 2.0.0 (EOL) Vulnerability Management: We have rated the issue with a CVSS Score of 8.8 High with the following CVSS vector: <code>CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</code> and assigned CVE <code>CVE-2024-28826</code>. ------------------------------------<diff>------------------------------------------- Title: Restrict check_sftp local paths Class: security Compatible: incomp Component: checks Date: 1715852900 Edition: cre Level: 1 Version: 2.1.0p44 Prior to this Werk, <code>check_sftp</code> did not restrict the local paths that for files to be uploaded and downloaded. This allowed users with the permissions to configure <code>check_sftp</code> to read or write files within the Checkmk site home. The local paths are now restricted to the folder <code>var/check_mk/active_checks/check_sftp</code> within the Checkmk site home. As a consequence, the local paths in existing configurations will now be interpreted as relative to that folder. Since a test file is created if the local file to upload doesn't exist, the check will continue to work, but it will not pick up files from the old location. Similarly, the downloaded files will be stored in a new location. This issue was found during internal review. + If you want a hot-fix in existing versions and are not using `check_sftp`, you can remove the executable (`/omd/sites/[SITE_ID]/lib/nagios/plugins/check_sftp`) from your installation. + Affected Versions: LI: 2.3.0 LI: 2.2.0 LI: 2.1.0 LI: 2.0.0 (EOL) Vulnerability Management: We have rated the issue with a CVSS Score of 8.8 High with the following CVSS vector: <code>CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</code> and assigned CVE <code>CVE-2024-28826</code>.

3 months, 2 weeks

[2.2.0] Checkmk Werk 15200 adapted: Restrict check_sftp local paths

by Checkmk werks level 1

Werk 15200 was adapted. The following is the new Werk, a diff is shown at the end of the message. Title: Restrict check_sftp local paths Class: security Compatible: incomp Component: checks Date: 1715852900 Edition: cre Level: 1 Version: 2.2.0p27 Prior to this Werk, <code>check_sftp</code> did not restrict the local paths that for files to be uploaded and downloaded. This allowed users with the permissions to configure <code>check_sftp</code> to read or write files within the Checkmk site home. The local paths are now restricted to the folder <code>var/check_mk/active_checks/check_sftp</code> within the Checkmk site home. As a consequence, the local paths in existing configurations will now be interpreted as relative to that folder. Since a test file is created if the local file to upload doesn't exist, the check will continue to work, but it will not pick up files from the old location. Similarly, the downloaded files will be stored in a new location. This issue was found during internal review. If you want a hot-fix in existing versions and are not using `check_sftp`, you can remove the executable (`/omd/sites/[SITE_ID]/lib/nagios/plugins/check_sftp`) from your installation. Affected Versions: LI: 2.3.0 LI: 2.2.0 LI: 2.1.0 LI: 2.0.0 (EOL) Vulnerability Management: We have rated the issue with a CVSS Score of 8.8 High with the following CVSS vector: <code>CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</code> and assigned CVE <code>CVE-2024-28826</code>. ------------------------------------<diff>------------------------------------------- Title: Restrict check_sftp local paths Class: security Compatible: incomp Component: checks Date: 1715852900 Edition: cre Level: 1 Version: 2.2.0p27 Prior to this Werk, <code>check_sftp</code> did not restrict the local paths that for files to be uploaded and downloaded. This allowed users with the permissions to configure <code>check_sftp</code> to read or write files within the Checkmk site home. The local paths are now restricted to the folder <code>var/check_mk/active_checks/check_sftp</code> within the Checkmk site home. As a consequence, the local paths in existing configurations will now be interpreted as relative to that folder. Since a test file is created if the local file to upload doesn't exist, the check will continue to work, but it will not pick up files from the old location. Similarly, the downloaded files will be stored in a new location. This issue was found during internal review. + If you want a hot-fix in existing versions and are not using `check_sftp`, you can remove the executable (`/omd/sites/[SITE_ID]/lib/nagios/plugins/check_sftp`) from your installation. + Affected Versions: LI: 2.3.0 LI: 2.2.0 LI: 2.1.0 LI: 2.0.0 (EOL) Vulnerability Management: We have rated the issue with a CVSS Score of 8.8 High with the following CVSS vector: <code>CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</code> and assigned CVE <code>CVE-2024-28826</code>.

3 months, 2 weeks

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Checkmk werks level1 June 2024