Files
packages/admin/zabbix/patches/010-change-agentd-config.patch
Daniel F. Dickinson 0488c96b08 zabbix: update to 7.0.21 (lts)
Updates Zabbix to 7.0.21-r1 (latest 7.0 LTS version)

Note that for the frontend, clearing browser cache, cookies and other
site data for the zabbix frontend server may be necessary.

Security fixes compared to 7.0.12 (most are frontend only):

* CVE-2025-27238: API hostprototype.get lists data to users with
  insufficient authorization https://support.zabbix.com/browse/ZBX-26988
* CVE-2025-27236: User information disclosure via api_jsonrpc.php on
  method user.get with param search:
  https://support.zabbix.com/browse/ZBX-27060
* CVE-2025-27231: LDAP 'Bind password' field value can be leaked by a
  Zabbix Super Admin: https://support.zabbix.com/browse/ZBX-27062
* CVE-2025-49641: Insufficient permission check for the
  problem.view.refresh action:
  https://support.zabbix.com/browse/ZBX-27063
* CVE-2025-49643: Frontend DoS vulnerability due to asymmetric
  resource consumption: https://support.zabbix.com/browse/ZBX-27284

Signed-off-by: Daniel F. Dickinson <dfdpublic@wildtechgarden.ca>
2025-12-20 11:19:45 +01:00

83 lines
2.2 KiB
Diff

From da7f1292838f087e2179705f2778f78ddd85cba8 Mon Sep 17 00:00:00 2001
From: "Daniel F. Dickinson" <dfdpublic@wildtechgarden.ca>
Date: Wed, 17 Dec 2025 18:28:37 -0500
Subject: [PATCH] zabbix_agentd: Tweak config file for OpenWrt
Note: original patch had no header, header added 2025-12-16, while
bumping package version.
1. Use syslog not a file for logging
2. Do not use PidFile
3. Only start in passive agent by default
4. Do not do active checks by default
5. Use the system hostname as hostname.
6. Include configurations under /etc/zabbix_agentd.conf.d/
Signed-off-by: Daniel F. Dickinson <dfdpublic@wildtechgarden.ca>
---
conf/zabbix_agentd.conf | 19 +++++++------------
1 file changed, 7 insertions(+), 12 deletions(-)
--- a/conf/zabbix_agentd.conf
+++ b/conf/zabbix_agentd.conf
@@ -3,12 +3,11 @@
############ GENERAL PARAMETERS #################
-### Option: PidFile
-# Name of PID file.
-#
-# Mandatory: no
-# Default:
-# PidFile=/tmp/zabbix_agentd.pid
+# We do not need PidFile with procd
+# PidFile=/var/run/zabbix_agentd.pid
+
+# use syslog
+LogType=system
### Option: LogType
# Specifies where log messages are written to:
@@ -27,8 +26,6 @@
# Default:
# LogFile=
-LogFile=/tmp/zabbix_agentd.log
-
### Option: LogFileSize
# Maximum size of log file in MB.
# 0 - disable automatic log rotation.
@@ -136,6 +133,7 @@ Server=127.0.0.1
# Range: 0-100
# Default:
# StartAgents=10
+StartAgents=1
##### Active checks related
@@ -164,8 +162,6 @@ Server=127.0.0.1
# Default:
# ServerActive=
-ServerActive=127.0.0.1
-
### Option: Hostname
# List of comma delimited unique, case sensitive hostnames.
# Required for active checks and must match hostnames as configured on the server.
@@ -175,8 +171,6 @@ ServerActive=127.0.0.1
# Default:
# Hostname=
-Hostname=Zabbix server
-
### Option: HostnameItem
# Item used for generating Hostname if it is undefined. Ignored if Hostname is defined.
# Does not support UserParameters or aliases.
@@ -545,5 +539,5 @@ Hostname=Zabbix server
# Include=
# Include=/usr/local/etc/zabbix_agentd.userparams.conf
-# Include=/usr/local/etc/zabbix_agentd.conf.d/
# Include=/usr/local/etc/zabbix_agentd.conf.d/*.conf
+Include=/etc/zabbix_agentd.conf.d/