CVE-2020-14004: 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…

PriorityP341high7.8CVSS 3.1

AVLACLPRLUINSUCHIHAH

EPSS

0.74%

50.5th percentile

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.

Affected

10 ranges

Vendor	Product	Version range	Fixed in
debian	icinga2	< icinga2 2.11.5-1 (bookworm)	icinga2 2.11.5-1 (bookworm)
icinga	icinga	—	—
icinga	icinga	2.0.0 – 2.11.3	—
icinga	icinga2	>= 0 < 2.11.5-1	2.11.5-1
icinga	icinga2	>= 0 < 2.11.5-1	2.11.5-1
icinga	icinga2	>= 0 < 2.11.5-1	2.11.5-1
icinga	icinga2	>= 0 < 2.11.5-1	2.11.5-1
opensuse	backports_sle	—	—
opensuse	leap	—	—
opensuse	leap	—	—

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P

osv7.8HIGH

vendor_debian7.8HIGH

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