In Keepalived through 2.2.4, the D-Bus policy does not... · CVE-2021-44225 · GitHub Advisory Database · GitHub

In Keepalived through 2.2.4, the D-Bus policy does not...

Moderate severity Unreviewed Published Nov 27, 2021 to the GitHub Advisory Database • Updated Apr 18, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

In Keepalived through 2.2.4, the D-Bus policy does not sufficiently restrict the message destination, allowing any user to inspect and manipulate any property. This leads to access-control bypass in some situations in which an unrelated D-Bus system service has a settable (writable) property

References

Published by the National Vulnerability Database

Nov 26, 2021

Published to the GitHub Advisory Database Nov 27, 2021

Last updated Apr 18, 2023

Severity

Moderate

5.4

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N