CVE Vulnerability

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 /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.

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2020-14004 Broken Link Issue Tracking
https://github.com/Icinga/icinga2/pull/8045/commits/2f0f2e8c355b75fa4407d23f85feea037d2bc4b6 Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/06/12/1 Exploit Mailing List
https://github.com/Icinga/icinga2/releases Release Notes Third Party Advisory
https://github.com/Icinga/icinga2/compare/v2.12.0-rc1...master Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00014.html Broken Link Mailing List
Configurations

Configuration 1

cpe:2.3:a:icinga:icinga:2.12.0:rc1:*:*:*:*:*:*
cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*
Information

Published : 2020-06-12 04:15

Updated : 2022-11-16 03:43

NVD link : CVE-2020-14004

Mitre link : CVE-2020-14004

Products Affected
No products.
CWE
CWE-59