RHSA-2021:4257: Security update for 11 packages

RHSA-2021:4257, released November 9, 2021, fixes 2 CVEs across 11 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

0.6507

99th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 1
                                Routine 1

Fixed package versions

Product	Release	Fixed in
httpd	RHEL 8	0:2.4.37-41.module+el8.5.0+11772+c8e0c271
httpd-devel	RHEL 8	0:2.4.37-41.module+el8.5.0+11772+c8e0c271
httpd-filesystem	RHEL 8	0:2.4.37-41.module+el8.5.0+11772+c8e0c271
httpd-manual	RHEL 8	0:2.4.37-41.module+el8.5.0+11772+c8e0c271
httpd-tools	RHEL 8	0:2.4.37-41.module+el8.5.0+11772+c8e0c271
mod_http2	RHEL 8	0:1.15.7-3.module+el8.4.0+8625+d397f3da
mod_ldap	RHEL 8	0:2.4.37-41.module+el8.5.0+11772+c8e0c271
mod_md	RHEL 8	1:2.0.8-8.module+el8.3.0+6814+67d1e611
mod_proxy_html	RHEL 8	1:2.4.37-41.module+el8.5.0+11772+c8e0c271
mod_session	RHEL 8	0:2.4.37-41.module+el8.5.0+11772+c8e0c271
mod_ssl	RHEL 8	1:2.4.37-41.module+el8.5.0+11772+c8e0c271

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2021-26690	httpd: The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es...	7.5	0.6507	None reported
Routine	CVE-2021-30641	httpd: The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es...	5.9	0.5177	None reported

Also fixes CVE-2021-26690

apache2 2.4.41-4ubuntu3.3
apache2 on Ubuntu 20.04 LTS (focal)
apache2-bin 2.4.41-4ubuntu3.3
apache2-bin on Ubuntu 20.04 LTS (focal)
apache2-data 2.4.41-4ubuntu3.3
apache2-data on Ubuntu 20.04 LTS (focal)
apache2-suexec-custom 2.4.41-4ubuntu3.3
apache2-suexec-custom on Ubuntu 20.04 LTS (focal)
apache2-suexec-pristine 2.4.41-4ubuntu3.3
apache2-suexec-pristine on Ubuntu 20.04 LTS (focal)
apache2-utils 2.4.41-4ubuntu3.3
apache2-utils on Ubuntu 20.04 LTS (focal)
libapache2-mod-md 2.4.41-4ubuntu3.3
libapache2-mod-md on Ubuntu 20.04 LTS (focal)
libapache2-mod-proxy-uwsgi 2.4.41-4ubuntu3.3
libapache2-mod-proxy-uwsgi on Ubuntu 20.04 LTS (focal)

Vendor advisory

https://access.redhat.com/errata/RHSA-2021:4257

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