RHSA-2021:4156: Security update for 9 packages

RHSA-2021:4156, released November 9, 2021, fixes 4 CVEs across 9 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.5

Base score, 0 to 10

Highest EPSS

0.0337

88th percentile

Priority of the 4 CVEs

Patch now 0
                                Urgent 0
                                High 4
                                Routine 0

Fixed package versions

Product	Release	Fixed in
delve	RHEL 8	0:1.6.0-1.module+el8.5.0+10379+d6b83bd0
go-toolset	RHEL 8	0:1.16.7-1.module+el8.5.0+12246+1aac4e3f
golang	RHEL 8	0:1.16.7-1.module+el8.5.0+12246+1aac4e3f
golang-bin	RHEL 8	0:1.16.7-1.module+el8.5.0+12246+1aac4e3f
golang-docs	RHEL 8	0:1.16.7-1.module+el8.5.0+12246+1aac4e3f
golang-misc	RHEL 8	0:1.16.7-1.module+el8.5.0+12246+1aac4e3f
golang-race	RHEL 8	0:1.16.7-1.module+el8.5.0+12246+1aac4e3f
golang-src	RHEL 8	0:1.16.7-1.module+el8.5.0+12246+1aac4e3f
golang-tests	RHEL 8	0:1.16.7-1.module+el8.5.0+12246+1aac4e3f

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2021-33198	delve: Go Toolset provides the Go programming language tools and libraries	7.5	0.0337	None reported
High	CVE-2021-33195	grafana: Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB	7.5	0.0320	None reported
High	CVE-2021-36221	delve: Go Toolset provides the Go programming language tools and libraries	7.5	0.0311	None reported
High	CVE-2021-33197	grafana: Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB	7.5	0.0226	None reported

Also fixes CVE-2021-33198

RLSA-2024:2988
aardvark-dns, cockpit-podman, conmon and 12 more on rocky 8
RHSA-2024:2988
aardvark-dns, buildah, buildah-tests and 31 more on RHEL 8
ELSA-2022-8008
buildah, buildah-tests on ol 9
ALSA-2022:8008
buildah, buildah-tests on almalinux 9
RHSA-2022:8008
buildah, buildah-tests on RHEL 9
ALSA-2021:4156
delve on almalinux 8
RLSA-2021:4156
delve, go-toolset, golang on rocky 8
RLSA-2024:10289
aardvark-dns, buildah, cockpit-podman and 17 more on rocky 8

Vendor advisory

https://access.redhat.com/errata/RHSA-2021:4156

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/linux/rhsa-2021-4156">RHSA-2021:4156 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Which servers are still behind?

Patchblox compares the installed package on every Linux machine against the fixed version for its release, including machines reported through Azure Update Manager.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.