title: Incorrect permissions of [/var/run/zabbix] forces dac_override
description: During Zabbix installation from RPM, DAC_OVERRIDE SELinux capability is in use to access PID files in [/var/run/zabbix] folder. In this case, Zabbix Proxy or Server processes can bypass file read, write and execute permissions check on the file system level
problem types: CWE-284 Improper Access Control
affected:
{
product: Proxy, Server
vendor: Zabbix
versions:
status: affected, version: 4.0.0 - 4.0.36
status: affected, version: 5.0.0 – 5.0.18
status: affected, version: 5.4.0 – 5.4.8
lessThan: 5.0.19*, status: unaffected, version: 5.0.19, versionType: custom
lessThan: 5.4.9*, status: unaffected, version: 5.4.9, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: NONE
baseScore: 3.3
baseSeverity: LOW
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
version: 3.1
]
solutions: To remediate this vulnerability, apply the updates.