Detections
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RHEL 7 : web-admin-build (RHSA-2022:1628)

high Nessus Plugin ID 160256

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Synopsis

The remote Red Hat host is missing a security update.

Description

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:1628 advisory.

 - golang: net/http: limit growth of header canonicalization cache (CVE-2021-44716)

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 etcd and / or grafana packages.

See Also

https://access.redhat.com/security/cve/CVE-2021-44716

https://access.redhat.com/errata/RHSA-2022:1628

https://bugzilla.redhat.com/2030801

Plugin Details

Severity: High

ID: 160256

File Name: redhat-RHSA-2022-1628.nasl

Version: 1.5

Type: local

Agent: unix

Published: 4/27/2022

Updated: 1/23/2023

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2021-44716

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:redhat:enterprise_linux:etcd, cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:grafana

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

Exploit Ease: No known exploits are available

Patch Publication Date: 4/27/2022

Vulnerability Publication Date: 12/9/2021

Reference Information

CVE: CVE-2021-44716

CWE: 400

RHSA: 2022:1628