Rapid7 Vulnerability & Exploit Database

CentOS Linux: CVE-2021-44225: Moderate: keepalived security and bug fix update (CESA-2022:1930)

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

CentOS Linux: CVE-2021-44225: Moderate: keepalived security and bug fix update (CESA-2022:1930)

Severity
6
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
11/26/2021
Created
05/14/2022
Added
05/13/2022
Modified
05/25/2023

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

Solution(s)

  • centos-upgrade-keepalived
  • centos-upgrade-keepalived-debuginfo
  • centos-upgrade-keepalived-debugsource

References

  • CVE-2021-44225

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;