CVE-2022-23132

January 23, 2022

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

Summary:

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

Reference Links(if available):

  • https://support.zabbix.com/browse/ZBX-20341
  • https://lists.fedoraproject.org/archives/list/[email protected]/message/6SZYHXINBKCY42ITFSNCYE7KCSF33VRA/
  • https://lists.fedoraproject.org/archives/list/[email protected]/message/VB6W556GVXOKUYTASTDGL3AI7S3SJHX7/

  • CVSS Score (if available)

    v2: / HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

    v3: / HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

    Links to Exploits(if available)

  • Tags: , , , ,

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