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=====================================================================
Red Hat Security Advisory
Synopsis: Important: httpd security update
Advisory ID: RHSA-2022:1045-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:1045
Issue date: 2022-03-24
CVE Names: CVE-2022-22720
=====================================================================
1. Summary:
An update for httpd is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
3. Description:
The httpd packages provide the Apache HTTP Server, a powerful, efficient,
and extensible web server.
Security Fix(es):
* httpd: Errors encountered during the discarding of request body lead to
HTTP request smuggling (CVE-2022-22720)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing the updated packages, the httpd daemon will be restarted
automatically.
5. Bugs fixed (https://bugzilla.redhat.com/):
2064321 - CVE-2022-22720 httpd: Errors encountered during the discarding of
request body lead to HTTP request smuggling
6. Package List:
Red Hat Enterprise Linux Client Optional (v. 7):
Source:
httpd-2.4.6-97.el7_9.5.src.rpm
noarch:
httpd-manual-2.4.6-97.el7_9.5.noarch.rpm
x86_64:
httpd-2.4.6-97.el7_9.5.x86_64.rpm
httpd-debuginfo-2.4.6-97.el7_9.5.x86_64.rpm
httpd-devel-2.4.6-97.el7_9.5.x86_64.rpm
httpd-tools-2.4.6-97.el7_9.5.x86_64.rpm
mod_ldap-2.4.6-97.el7_9.5.x86_64.rpm
mod_proxy_html-2.4.6-97.el7_9.5.x86_64.rpm
mod_session-2.4.6-97.el7_9.5.x86_64.rpm
mod_ssl-2.4.6-97.el7_9.5.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
Source:
httpd-2.4.6-97.el7_9.5.src.rpm
noarch:
httpd-manual-2.4.6-97.el7_9.5.noarch.rpm
x86_64:
httpd-2.4.6-97.el7_9.5.x86_64.rpm
httpd-debuginfo-2.4.6-97.el7_9.5.x86_64.rpm
httpd-devel-2.4.6-97.el7_9.5.x86_64.rpm
httpd-tools-2.4.6-97.el7_9.5.x86_64.rpm
mod_ldap-2.4.6-97.el7_9.5.x86_64.rpm
mod_proxy_html-2.4.6-97.el7_9.5.x86_64.rpm
mod_session-2.4.6-97.el7_9.5.x86_64.rpm
mod_ssl-2.4.6-97.el7_9.5.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
httpd-2.4.6-97.el7_9.5.src.rpm
noarch:
httpd-manual-2.4.6-97.el7_9.5.noarch.rpm
ppc64:
httpd-2.4.6-97.el7_9.5.ppc64.rpm
httpd-debuginfo-2.4.6-97.el7_9.5.ppc64.rpm
httpd-devel-2.4.6-97.el7_9.5.ppc64.rpm
httpd-tools-2.4.6-97.el7_9.5.ppc64.rpm
mod_session-2.4.6-97.el7_9.5.ppc64.rpm
mod_ssl-2.4.6-97.el7_9.5.ppc64.rpm
ppc64le:
httpd-2.4.6-97.el7_9.5.ppc64le.rpm
httpd-debuginfo-2.4.6-97.el7_9.5.ppc64le.rpm
httpd-devel-2.4.6-97.el7_9.5.ppc64le.rpm
httpd-tools-2.4.6-97.el7_9.5.ppc64le.rpm
mod_session-2.4.6-97.el7_9.5.ppc64le.rpm
mod_ssl-2.4.6-97.el7_9.5.ppc64le.rpm
s390x:
httpd-2.4.6-97.el7_9.5.s390x.rpm
httpd-debuginfo-2.4.6-97.el7_9.5.s390x.rpm
httpd-devel-2.4.6-97.el7_9.5.s390x.rpm
httpd-tools-2.4.6-97.el7_9.5.s390x.rpm
mod_session-2.4.6-97.el7_9.5.s390x.rpm
mod_ssl-2.4.6-97.el7_9.5.s390x.rpm
x86_64:
httpd-2.4.6-97.el7_9.5.x86_64.rpm
httpd-debuginfo-2.4.6-97.el7_9.5.x86_64.rpm
httpd-devel-2.4.6-97.el7_9.5.x86_64.rpm
httpd-tools-2.4.6-97.el7_9.5.x86_64.rpm
mod_session-2.4.6-97.el7_9.5.x86_64.rpm
mod_ssl-2.4.6-97.el7_9.5.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
ppc64:
httpd-debuginfo-2.4.6-97.el7_9.5.ppc64.rpm
mod_ldap-2.4.6-97.el7_9.5.ppc64.rpm
mod_proxy_html-2.4.6-97.el7_9.5.ppc64.rpm
ppc64le:
httpd-debuginfo-2.4.6-97.el7_9.5.ppc64le.rpm
mod_ldap-2.4.6-97.el7_9.5.ppc64le.rpm
mod_proxy_html-2.4.6-97.el7_9.5.ppc64le.rpm
s390x:
httpd-debuginfo-2.4.6-97.el7_9.5.s390x.rpm
mod_ldap-2.4.6-97.el7_9.5.s390x.rpm
mod_proxy_html-2.4.6-97.el7_9.5.s390x.rpm
x86_64:
httpd-debuginfo-2.4.6-97.el7_9.5.x86_64.rpm
mod_ldap-2.4.6-97.el7_9.5.x86_64.rpm
mod_proxy_html-2.4.6-97.el7_9.5.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
httpd-2.4.6-97.el7_9.5.src.rpm
noarch:
httpd-manual-2.4.6-97.el7_9.5.noarch.rpm
x86_64:
httpd-2.4.6-97.el7_9.5.x86_64.rpm
httpd-debuginfo-2.4.6-97.el7_9.5.x86_64.rpm
httpd-devel-2.4.6-97.el7_9.5.x86_64.rpm
httpd-tools-2.4.6-97.el7_9.5.x86_64.rpm
mod_session-2.4.6-97.el7_9.5.x86_64.rpm
mod_ssl-2.4.6-97.el7_9.5.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64:
httpd-debuginfo-2.4.6-97.el7_9.5.x86_64.rpm
mod_ldap-2.4.6-97.el7_9.5.x86_64.rpm
mod_proxy_html-2.4.6-97.el7_9.5.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2022-22720
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
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