An issue was discovered in Icinga2 before v2.12.0-rc1. The prepare-dirs script (run as part of the icinga2 systemd service) executes chmod 2750 /run/icinga2/cmd. /run/icinga2 is under control of an unprivileged user by default. If /run/icinga2/cmd is a symlink, then it will by followed and arbitrary files can be changed to mode 2750 by the unprivileged icinga2 user.
Advisories
Source ID Title
EUVD EUVD EUVD-2020-6171 An issue was discovered in Icinga2 before v2.12.0-rc1. The prepare-dirs script (run as part of the icinga2 systemd service) executes chmod 2750 /run/icinga2/cmd. /run/icinga2 is under control of an unprivileged user by default. If /run/icinga2/cmd is a symlink, then it will by followed and arbitrary files can be changed to mode 2750 by the unprivileged icinga2 user.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T12:32:14.733Z

Reserved: 2020-06-10T00:00:00

Link: CVE-2020-14004

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-06-12T16:15:10.387

Modified: 2024-11-21T05:02:19.887

Link: CVE-2020-14004

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.