| Name | CVE-2022-23132 |
| 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 |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| zabbix (PTS) | buster | 1:4.0.4+dfsg-1 | fixed |
| buster (security) | 1:4.0.4+dfsg-1+deb10u2 | fixed |
| bullseye | 1:5.0.8+dfsg-1 | vulnerable |
| sid, bookworm | 1:6.0.14+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| zabbix | source | stretch | (not affected) | | | |
| zabbix | source | buster | (not affected) | | | |
| zabbix | source | (unstable) | 1:6.0.7+dfsg-2 | | | |
Notes
[bullseye] - zabbix <no-dsa> (Minor issue)
[buster] - zabbix <not-affected> (Not using RPM or DAC_OVERRIDE in Debian installs)
[stretch] - zabbix <not-affected> (Not using RPM or DAC_OVERRIDE in Debian installs, zbx_ipc_service_init_env() not present)
https://support.zabbix.com/browse/ZBX-20341
https://git.zabbix.com/projects/ZBX/repos/zabbix/commits/019fbd9b5cc9c455304f1a48460435ca474ba2ac (5.0.18)