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CBL Mariner 2.0 Security Update: kubevirt / telegraf / golang / skopeo (CVE-2022-41723)

high Nessus Plugin ID 174539

Synopsis

The remote CBL Mariner host is missing one or more security updates.

Description

The version of kubevirt / telegraf / golang / skopeo installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-41723 advisory.

 - A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests. (CVE-2022-41723)

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 packages.

See Also

https://nvd.nist.gov/vuln/detail/CVE-2022-41723

Plugin Details

Severity: High

ID: 174539

File Name: mariner_telegraf_CVE-2022-41723.nasl

Version: 1.2

Type: local

Published: 4/20/2023

Updated: 7/3/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2022-41723

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:microsoft:cbl-mariner:kubevirt-virt-api, p-cpe:/a:microsoft:cbl-mariner:skopeo, x-cpe:/o:microsoft:cbl-mariner, p-cpe:/a:microsoft:cbl-mariner:telegraf-debuginfo, p-cpe:/a:microsoft:cbl-mariner:kubevirt-virt-handler, p-cpe:/a:microsoft:cbl-mariner:kubevirt-tests, p-cpe:/a:microsoft:cbl-mariner:kubevirt-virt-controller, p-cpe:/a:microsoft:cbl-mariner:kubevirt-virt-operator, p-cpe:/a:microsoft:cbl-mariner:kubevirt-container-disk, p-cpe:/a:microsoft:cbl-mariner:kubevirt-virtctl, p-cpe:/a:microsoft:cbl-mariner:kubevirt-virt-launcher, p-cpe:/a:microsoft:cbl-mariner:golang, p-cpe:/a:microsoft:cbl-mariner:telegraf

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/11/2023

Vulnerability Publication Date: 2/15/2023

Reference Information

CVE: CVE-2022-41723