Bug 2040753 (CVE-2022-23132) - CVE-2022-23132 zabbix: Incorrect permissions of [/var/run/zabbix] forces dac_override
Summary: CVE-2022-23132 zabbix: Incorrect permissions of [/var/run/zabbix] forces dac_...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-23132
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2040755 2040756 2040757
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-01-14 16:15 UTC by Michael Kaplan
Modified: 2022-01-14 17:02 UTC (History)
6 users (show)

Fixed In Version:
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Last Closed: 2022-01-14 17:02:15 UTC
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Description Michael Kaplan 2022-01-14 16:15:32 UTC 
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

References:

https://support.zabbix.com/browse/ZBX-20341
Comment 1 Michael Kaplan 2022-01-14 16:16:03 UTC 
Created zabbix tracking bugs for this issue:

Affects: fedora-all [bug 2040755]


Created zabbix40 tracking bugs for this issue:

Affects: epel-all [bug 2040756]


Created zabbix50 tracking bugs for this issue:

Affects: epel-all [bug 2040757]
Comment 2 Product Security DevOps Team 2022-01-14 17:02:13 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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