Release Notes for Zabbix 3.4.9rc3

7 May 2018

Zabbix Team is pleased to announce the availability of Zabbix 3.4.9rc3.

Zabbix is an enterprise-class open source distributed monitoring solution. Zabbix is released under the GPL, thus it is free of charge for both commercial and non-commercial use. A complete text of the license is available at http://www.gnu.org/copyleft/gpl.txt.

This document contains the release notes for Zabbix 3.4.9rc3. Download it from downloads.

The following sections describe the release in details and provide late-breaking or other information that supplements its main documentation.

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Bug Fixes

ZBX-14313	fixed trigger level correlation when multiple tags are set
ZBX-13781	fixed possible crash in the function "web.page.get" of Zabbix Agentd
ZBX-14337	fixed persistent xss in map navigation tree widget
ZBX-14336	fixed persistent xss vulnerability in services
ZBX-12821	fixed multiple javascript memory leaks
ZBX-13755	fixed proxy lastaccess update on 32-bit Zabbix server
ZBX-12425	fixed selection of web items in the "Plain text" screen element
ZBX-13781	fixed CRLF injection in Zabbix Agentd
ZBX-13766	fixed comparison of two large float numbers in expressions
ZBX-13481	fixed incorrect parsing of BITS data type in SNMP response
ZBX-13744	fixed potential shared memory leak when item is removed
ZBX-13742	fixed parsing of the operator "not" in trigger expression
ZBX-13535	fixed trigger recovery expression for 'High error rate' trigger
ZBX-13278	fixed trigger expression for 'Link down' trigger
ZBX-12805	increased command line limit for proc.num checks on hp-ux systems
ZBX-13728	fixed problem duration on trigger page being calculated incorrectly
ZBX-13660	fixed data types passed to is_ushort() for converting PID, port and process number
ZBX-12935, ZBX-13539	fixed displaying of floating point values under the "Latest data" page
ZBX-13579	fixed unnecessary data getting when agent becomes available in the non-collection data period
ZBX-13685	fixed maintenance entries displayed in list when filter is applied
ZBX-12756	improved configure script to check iconv library
ZBX-13667	added notification in zabbix server log about 'error' in elasticsearch json response
ZBX-13683	fixed multiselect items not being sorted by name
ZBX-13299	fixed autoregistration, discovery and internal notifications not being sent due to uninitialized severity
ZBX-13607	changed ping script to return success also for timeouts
ZBX-12967	fixed slide show refresh interval multiplier menu not working
ZBX-13696	added maximum record limit to old session removal in housekeeper
ZBX-13642	fixed undefined index in user edit form
ZBX-13668	fixed dynamic widget searching for item key in item prototypes
ZBX-13500	fixed fractional values in triggers being misinterpreted without a leading 0
ZBX-13561	fixed incorrectly displayed pie graph when first item has no data
ZBX-13517	fixed undefined index in pie charts
ZBX-13499	fixed checkbox selector in problems table
ZBX-13598	fixed crash when Zabbix process cannot connect to preprocessing service
ZBX-13625	fixed blinking in the problem widget
ZBX-13560	fixed acknowledge notifications being visible in the event popup
ZBX-13298	fixed missing graph after faulty graph edit form submission

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Installation and Upgrade Notes

Installation

See Zabbix Manual for full details.

Upgrade

Recompile Zabbix binaries and update front-end PHP files. Execute a database patch if migrating from Zabbix 1.8.x. See Zabbix Manual for a detailed upgrade procedure.

Commercial support

Zabbix Company provides a full range of Professional Services. We also provide trouble-free Upgrade Service for easy migration from earlier versions of Zabbix. Please contact Sales for pricing and more details.

• Zabbix Enterprise Support
• Zabbix Training
• Zabbix Development Services

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References

Zabbix 3.4 Manual