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CVE-2020-14004

nvd nist
Published: Jun 12, 2020Modified: Nov 21, 2024

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

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 (6)

Icinga
1 product
Icinga
Opensuse
2 products
Backports Sle
Leap
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Icinga
Icinga
From 2.0.0 to 2.11.3
Icinga
Version 2.12.0 rc1
Configuration B
4 vulnerable
Vulnerable SoftwareAffected Versions
Opensuse
Backports Sle
Version 15.0 sp1
Backports Sle
Version 15.0 sp2
Opensuse
Leap
Version 15.1
Leap
Version 15.2

Related CWEs

CWE-59
Improper Link Resolution Before File Access ('Link Following')
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

References (12)

Source: cve@mitre.org
Broken LinkMailing ListThird Party Advisory
Source: cve@mitre.org
ExploitMailing ListThird Party Advisory
Source: cve@mitre.org
Broken LinkIssue Tracking
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
PatchThird Party Advisory
Source: cve@mitre.org
Release NotesThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkMailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitMailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkIssue Tracking
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Release NotesThird Party Advisory

Timeline

No history available yet.