Release Notes for Zabbix 3.4.9rc1

Zabbix Team is pleased to announce the availability of Zabbix 3.4.9rc1.

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 3.4.9rc1. Download it from downloads.

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


Bug Fixes

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

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.

References

Zabbix 3.4 Manual

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