Checkmk werks level1 September 2016

checkmk-werks-lvl1@lists.checkmk.com

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Check_MK Werk 3874: fixed graphs displaying wrong labels

by Simon Betz

ID: 3874 Title: fixed graphs displaying wrong labels Component: Multisite Level: 1 Class: Bug Fix Version: 1.4.0i1

8 years, 1 month

Check_MK Werk 3802: Fixed excess Check Helper PIPEs when a datasource program runs into a timeout

by Andreas Boesl

ID: 3802 Title: Fixed excess Check Helper PIPEs when a datasource program runs into a timeout Component: Checks & Agents Level: 1 Class: Bug Fix Version: 1.4.0i1 A timeout during the execution of a datasource program could cause leftover stderr/stderr pipes for the Check_MK Helper process.

8 years, 1 month

Check_MK Werk 3745: MIB uploads: Handle latin-1 encoded MIBs

by Konstantin Büttner

ID: 3745 Title: MIB uploads: Handle latin-1 encoded MIBs Component: Event Console Level: 1 Class: Bug Fix Version: 1.4.0i1

8 years, 1 month

Check_MK Werk 3856: Improved handling of Check_MK GUI request timeouts

by Lars Michelsen

ID: 3856 Title: Improved handling of Check_MK GUI request timeouts Component: Multisite Level: 1 Class: New Feature Version: 1.4.0i1 In previous Check_MK versions, there was no real user friendly and correct handling of too long web request processing. So if a user issued a request to the Multisite GUI which took longer than the system apache request timeout, it resulted in a default webserver error page showing a "proxy timeout" error message. Another issue: The timeout was dependent on your system apache configuration and, if you did not change the settings on your own, on the Linux distribution defaults. We have now changed the timeout mechanism as follows: The system apache process will end the communication with the client after the timeout configured for the proxy connection from system apache to site apache. This is done in /omd/sites/[site]/etc/apache/proxy-port.conf file in the "timeout=x" parameter of the ProxyPass statement. The client timeout has been configured to 120 seconds. The application (Check_MK GUI) request timeout should always be lower than the client timeout to make it possible to abort the page processing and send a helpful response page to the client. The default timeout is set to 110 seconds. Developer note: It is possible to disable the applications request timeout (temoporarily) or totally for specific calls, but the timeout to the client will always be applied by the system webserver. So the client will always get a error page while the site apache continues processing the request (until the first try to write anything to the client) which will result in an exception.

8 years, 1 month

Check_MK Werk 3855: Fixed possible command injection by privileged WATO users

by Lars Michelsen

ID: 3855 Title: Fixed possible command injection by privileged WATO users Component: WATO Level: 2 Class: Security Fix Version: 1.4.0i1 In all previous 1.2.8 versions authenticated and privileged WATO users, the ones which are able to add or edit hosts, were able to inject shell commands to Check_MK which are then executed in the context of the monitoring site user. The user was able to configure a host address in a specific format to inject such shell commands to the configuration. Once the configuration was activated and loaded into the monitoring core, the command was executed in context of the monitoring site user in the moment a parent scan was started for that host. Thanks for analyzing and reporting this issue to Christian Fünfhaus!

8 years, 1 month

Check_MK Werk 3837: Fixed empty check if lnx_if info contains additional line

by Marcel Arentz

ID: 3837 Title: Fixed empty check if lnx_if info contains additional line Component: Checks & Agents Level: 1 Class: Bug Fix Version: 1.4.0i1 The output of lnx_if check has been empty if the interface provides an additional line provided by CDP (Cisco Discovery Protocol). This is fixed now but not further handled at the moment and may be a feature in the future.

8 years, 1 month

Check_MK Werk 3883: kentix_humidity, kentix_temp: Added support of MultiSensor-LAN and MultiSensor-RACK

by Sven Rueß

ID: 3883 Title: kentix_humidity, kentix_temp: Added support of MultiSensor-LAN and MultiSensor-RACK Component: Checks & Agents Level: 1 Class: New Feature Version: 1.4.0i1

8 years, 1 month

Check_MK Werk 3854: juniper_bgp_state: Fixed service descriptions in some cases

by Lars Michelsen

ID: 3854 Title: juniper_bgp_state: Fixed service descriptions in some cases Component: Checks & Agents Level: 1 Class: Bug Fix Version: 1.4.0i1 At least for some devices Juniper M120 router, Juniper SRX240H-DC and Juniper MX80-48T the service descriptions were computed wrong (containing more numbers than the IP address of the peer).

8 years, 1 month

Check_MK Werk 3873: BI: now rules can easily be copied and deactivate temporarily

by Simon Betz

ID: 3873 Title: BI: now rules can easily be copied and deactivate temporarily Component: BI Level: 1 Class: New Feature Version: 1.4.0i1

8 years, 1 month

Check_MK Werk 3872: mcafee_webgateway, mcafee_webgateway_misc: new checks which monitor some statistics of McAfee web gatway devices

by Simon Betz

ID: 3872 Title: mcafee_webgateway, mcafee_webgateway_misc: new checks which monitor some statistics of McAfee web gatway devices Component: Checks & Agents Level: 1 Class: New Feature Version: 1.4.0i1

8 years, 1 month

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Checkmk werks level1 September 2016