Bug 827342 (CVE-2021-44225)

Summary:	<sys-cluster/keepalived-2.2.7: dbus access control bypass (CVE-2021-44225)
Product:	Gentoo Security	Reporter:	John Helmert III <ajak>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	IN_PROGRESS ---
Severity:	minor	CC:	cluster
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://github.com/acassen/keepalived/commit/7977fec0be89ae6fe87405b3f8da2f0b5e415e3d
Whiteboard:	B3 [glsa?]
Package list:		Runtime testing required:	---

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