This update for zabbix fixes the following issues:
CVE-2022-43515: X-Forwarded-For header is active by default causes access to Zabbix sites in maintenance mode (bsc#1206083).
Affected Packages
zabbix
SUSE Linux Enterprise Server 12 SP3-BCLSUSE Linux Enterprise Server 12 SP4-LTSSSUSE Linux Enterprise Server 12 SP5SUSE Linux Enterprise Server for SAP Applications 12 SP4SUSE Linux Enterprise Server for SAP Applications 12 SP5
Fixed in:
4.0.12-4.21.1
zabbix-agent
SUSE Linux Enterprise Server 12 SP3-BCLSUSE Linux Enterprise Server 12 SP4-LTSSSUSE Linux Enterprise Server 12 SP5SUSE Linux Enterprise Server for SAP Applications 12 SP4SUSE Linux Enterprise Server for SAP Applications 12 SP5