Checkmk werks level2

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Check_MK Werk 2612: Fixed possible XSS on service detail page using the long service output

by Lars Michelsen

ID: 2612 Title: Fixed possible XSS on service detail page using the long service output Component: Multisite Level: 2 Class: Security Fix Version: 1.2.7i3 Normaly all check results displayed in the GUI are HTML escaped by default. The escaping was missing for the long service output of the service detail page. So one could create multi line check results containing HTML/Javascript code which would be executed when a user opens the service detail page of the service with the check result containing the injected code. The issue has been fixed by escaping the long output exactly like the normal plugin output. One difference is left: newline characters are replaced by HTML newlines to make displaying of multiple lines still possible. If you want the old behaviour back, you can disable the plugin output escaping using the global settings. But please note that an attacker might be able to inject javascript code.

9 years

Check_MK Werk 2597: Fix settings downtimes on BI aggregates in distributed environment

by Mathias Kettner

ID: 2597 Title: Fix settings downtimes on BI aggregates in distributed environment Component: Multisite Level: 2 Class: Bug Fix Version: 1.2.7i3 This fixes the exception about a missing key <tt>site</tt>.

9 years

Check_MK Werk 2596: Fix exception in availabiliy table if average number of events and summary are both being displayed

by Mathias Kettner

ID: 2596 Title: Fix exception in availabiliy table if average number of events and summary are both being displayed Component: Reporting & Availability Level: 2 Class: Bug Fix Version: 1.2.7i3 The exception was about <tt>group_availability</tt> not being defined. This has been fixed.

9 years

Check_MK Werk 2595: Discovery check can now automatically add missing services and also activate changes

by Mathias Kettner

ID: 2595 Title: Discovery check can now automatically add missing services and also activate changes Component: Core & Setup Level: 2 Class: New Feature Version: 1.2.7i3 You can now have the Check_MK Discovery check automatically repair things by adding missing services or even removing vanished services. This is activated by using the new rule set Periodic Discovery Check instead of the previous (now deprecated) global option Enable regular service discovery checks. In the new rule set you can activate and configure this feature on a per-host base. Also the discovery check can now warn about vanished services. The default is that vanished services will not set the state to WARN, however, and just display them. So unless you change the configuration the behaviour of the discovery check has not changed. Note: Automatically removing vanished services can be dangerous as broken things like missing file systems or even switch ports that went down will be removed from the monitoring! Only use in special situations where this is no problem.

9 years

Check_MK Werk 2581: Fix crashing Nagios core in rare case when excessive commands are being executed

by Mathias Kettner

ID: 2581 Title: Fix crashing Nagios core in rare case when excessive commands are being executed Component: Livestatus Level: 2 Class: Bug Fix Version: 1.2.7i3 The crash was due to the fact that the internal Nagios API for executing commands is not thread safe. The CMC was not affected. This fixes the problems: http://tracker.nagios.org/view.php?id=656 http://lists.mathias-kettner.de/pipermail/checkmk-en/2015-February/014497.h… Thanks to Ryan C. Underwood for the patch!

9 years

Check_MK Werk 2578: Fix exception in case a user has a non-existant role

by Mathias Kettner

ID: 2578 Title: Fix exception in case a user has a non-existant role Component: Multisite Level: 2 Class: Bug Fix Version: 1.2.7i3 Such a situation might be caused by manual configurations or other non-standard operation.

9 years

Check_MK Werk 2573: Fix influance of service period to the availability of BI aggregates

by Mathias Kettner

ID: 2573 Title: Fix influance of service period to the availability of BI aggregates Component: BI Level: 2 Class: Bug Fix Version: 1.2.7i3 When computing the availability the influence of the service period of BI aggregates was simply ignored. This has been fixed.

9 years

Check_MK Werk 2542: Fix segmentation fault when filtering for service columns in log table

by Mathias Kettner

ID: 2542 Title: Fix segmentation fault when filtering for service columns in log table Component: Livestatus Level: 2 Class: Bug Fix Version: 1.2.7i3 The crash occurred when you filtered for a text type service column in the log table while entries did not have service information (host alerts).

9 years

Check_MK Werk 2425: agent_hp_msa: New special agent to monitor "HP MSA Storage" devices

by Andreas Boesl

ID: 2425 Title: agent_hp_msa: New special agent to monitor "HP MSA Storage" devices Component: Checks & Agents Level: 2 Class: New Feature Version: 1.2.7i3 This new special agent can be configured, just like the other special agents, via the Datasource Programs in WATO. It queries the Web-API for the data collection. The following new checks are available with this agent <table> <tr><th>Check</th><th>Description</th></tr> <tr>hp_msa_controller<td></td> <td>CPU utilization for each controller</td></tr> <tr>hp_msa_controller.io<td></td> <td>IO througput for each controller</td></tr> <tr>hp_msa_disk<td></td> <td>Disk summary check which shows the disks health</td></tr> <tr>hp_msa_disk.io<td></td> <td>Disk IO throughput</td></tr> <tr>hp_msa_disk.temp<td></td> <td>Summary check over all temperature sensors</td></tr> <tr>hp_msa_fan<td></td> <td>Fan health status and rpm information</td></tr> <tr>hp_msa_if<td></td> <td>Fibrechannel interfaces traffic and status</td></tr> <tr>hp_msa_psu<td></td> <td>Power supply health</td></tr> <tr>hp_msa_psu.sensor<td></td> <td>Power supply voltage</td></tr> <tr>hp_msa_psu.temp<td></td> <td>Power supply temperature sensor</td></tr> <tr>hp_msa_system<td></td> <td>Overall system health</td></tr> <tr>hp_msa_volume<td></td> <td>Summary check of health state over all volumes.</td></tr> <tr>hp_msa_volume.df<td></td> <td>Filesystem usage for each volume</td></tr> <tr>hp_msa_volume.io<td></td> <td>Data IO for each volume </td></tr> </table> For further details regarding these checks please have a look at the manpages.

9 years

Check_MK Werk 2541: Round last state change of network interfaces to one day, avoid history spam

by Mathias Kettner

ID: 2541 Title: Round last state change of network interfaces to one day, avoid history spam Component: HW/SW-Inventory Level: 2 Class: Bug Fix Version: 1.2.7i3 This avoid massive changes in inventory every time the inventory is being run - thus avoiding spamming the inventory history.

9 years, 1 month

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Checkmk werks level2