Rocky Linux 8 : keepalived (RLSA-2022:1930)

medium Nessus Plugin ID 161346

Synopsis

The remote Rocky Linux host is missing a security update.

Description

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:1930 advisory.

- 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 (CVE-2021-44225)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected keepalived, keepalived-debuginfo and / or keepalived-debugsource packages.

See Also

https://errata.rockylinux.org/RLSA-2022:1930

https://bugzilla.redhat.com/show_bug.cgi?id=2027156

Plugin Details

Severity: Medium

ID: 161346

File Name: rocky_linux_RLSA-2022-1930.nasl

Version: 1.2

Type: local

Published: 5/18/2022

Updated: 5/18/2022

Risk Information

VPR

Risk Factor: Low

Score: 2.5

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.1

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS Score Source: CVE-2021-44225

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:rocky:linux:keepalived, p-cpe:/a:rocky:linux:keepalived-debuginfo, p-cpe:/a:rocky:linux:keepalived-debugsource, cpe:/o:rocky:linux:8

Required KB Items: Host/local_checks_enabled, Host/RockyLinux/release, Host/RockyLinux/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 5/18/2022

Vulnerability Publication Date: 11/26/2021

Reference Information

CVE: CVE-2021-44225

RLSA: 2022:1930