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Icinga 2 < 2.12.0-rc1 Privilege Escalation Vulnerability

Information

Severity

Severity

Medium

Family

Family

Privilege escalation

CVSSv2 Base

CVSSv2 Base

4.3

CVSSv2 Vector

CVSSv2 Vector

AV:L/AC:L/Au:S/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

3 years ago

Modified

Modified

3 years ago

Summary

Icinga 2 is prone to a privilege escalation vulnerability.

Insight

Insight

If /run/icinga2/cmd is a symlink, then it will be followed and arbitrary files can be changed to mode 2750 by the unprivileged icinga2 user.

Affected Software

Affected Software

Icinga 2 through version 2.11.3.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Update to version 2.12.0-rc1 or later.

Common Vulnerabilities and Exposures (CVE)