827342 – (CVE-2021-44225) <sys-cluster/keepalived-2.2.7: dbus access control bypass (CVE-2021-44225)

Bug 827342 (CVE-2021-44225) - <sys-cluster/keepalived-2.2.7: dbus access control bypass (CVE-2021-44225)

Summary: <sys-cluster/keepalived-2.2.7: dbus access control bypass (CVE-2021-44225)

Status:	IN_PROGRESS

Alias:	CVE-2021-44225

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	Normal minor (vote)
Assignee:	Gentoo Security

URL:	https://github.com/acassen/keepalived...
Whiteboard:	B3 [glsa?]
Keywords:

Depends on:
Blocks:

Reported:	2021-11-26 04:38 UTC by John Helmert III
Modified:	2022-08-16 19:48 UTC (History)
CC List:	1 user (show)

See Also:
Package list:
Runtime testing required:	---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description John Helmert III archtester

2021-11-26 04:38:14 UTC

CVE-2021-44225:

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