<div dir="ltr">=====================================================================<br>
Red Hat Security Advisory<br>
<br>
Synopsis: Important: httpd24-httpd security update<br>
Advisory ID: RHSA-2022:0303-01<br>
Product: Red Hat Software Collections<br>
Advisory URL: <a href="https://access.redhat.com/errata/RHSA-2022:0303" rel="noreferrer" target="_blank">https://access.redhat.com/errata/RHSA-2022:0303</a><br>
Issue date: 2022-01-27<br>
CVE Names: CVE-2021-44790 <br>
=====================================================================<br>
<br>
1. Summary:<br>
<br>
An update for httpd24-httpd is now available for Red Hat Software<br>
Collections.<br>
<br>
Red Hat Product Security has rated this update as having a security impact<br>
of Important. A Common Vulnerability Scoring System (CVSS) base score,<br>
which gives a detailed severity rating, is available for each vulnerability<br>
from the CVE link(s) in the References section.<br>
<br>
2. Relevant releases/architectures:<br>
<br>
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64le, s390x, x86_64<br>
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64<br>
<br>
3. Description:<br>
<br>
The httpd packages provide the Apache HTTP Server, a powerful, efficient,<br>
and extensible web server.<br>
<br>
Security Fix(es):<br>
<br>
* httpd: mod_lua: Possible buffer overflow when parsing multipart content<br>
(CVE-2021-44790)<br>
<br>
For more details about the security issue(s), including the impact, a CVSS<br>
score, acknowledgments, and other related information, refer to the CVE<br>
page(s) listed in the References section.<br>
<br>
4. Solution:<br>
<br>
For details on how to apply this update, which includes the changes<br>
described in this advisory, refer to:<br>
<br>
<a href="https://access.redhat.com/articles/11258" rel="noreferrer" target="_blank">https://access.redhat.com/articles/11258</a><br>
<br>
After installing the updated packages, the httpd daemon will be restarted<br>
automatically.<br>
<br>
5. Bugs fixed (<a href="https://bugzilla.redhat.com/" rel="noreferrer" target="_blank">https://bugzilla.redhat.com/</a>):<br>
<br>
2034674 - CVE-2021-44790 httpd: mod_lua: Possible buffer overflow when parsing multipart content<br>
<br>
6. Package List:<br>
<br>
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):<br>
<br>
Source:<br>
httpd24-httpd-2.4.34-23.el7.1.src.rpm<br>
<br>
noarch:<br>
httpd24-httpd-manual-2.4.34-23.el7.1.noarch.rpm<br>
<br>
ppc64le:<br>
httpd24-httpd-2.4.34-23.el7.1.ppc64le.rpm<br>
httpd24-httpd-debuginfo-2.4.34-23.el7.1.ppc64le.rpm<br>
httpd24-httpd-devel-2.4.34-23.el7.1.ppc64le.rpm<br>
httpd24-httpd-tools-2.4.34-23.el7.1.ppc64le.rpm<br>
httpd24-mod_ldap-2.4.34-23.el7.1.ppc64le.rpm<br>
httpd24-mod_proxy_html-2.4.34-23.el7.1.ppc64le.rpm<br>
httpd24-mod_session-2.4.34-23.el7.1.ppc64le.rpm<br>
httpd24-mod_ssl-2.4.34-23.el7.1.ppc64le.rpm<br>
<br>
s390x:<br>
httpd24-httpd-2.4.34-23.el7.1.s390x.rpm<br>
httpd24-httpd-debuginfo-2.4.34-23.el7.1.s390x.rpm<br>
httpd24-httpd-devel-2.4.34-23.el7.1.s390x.rpm<br>
httpd24-httpd-tools-2.4.34-23.el7.1.s390x.rpm<br>
httpd24-mod_ldap-2.4.34-23.el7.1.s390x.rpm<br>
httpd24-mod_proxy_html-2.4.34-23.el7.1.s390x.rpm<br>
httpd24-mod_session-2.4.34-23.el7.1.s390x.rpm<br>
httpd24-mod_ssl-2.4.34-23.el7.1.s390x.rpm<br>
<br>
x86_64:<br>
httpd24-httpd-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-httpd-debuginfo-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-httpd-devel-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-httpd-tools-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-mod_ldap-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-mod_proxy_html-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-mod_session-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-mod_ssl-2.4.34-23.el7.1.x86_64.rpm<br>
<br>
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):<br>
<br>
Source:<br>
httpd24-httpd-2.4.34-23.el7.1.src.rpm<br>
<br>
noarch:<br>
httpd24-httpd-manual-2.4.34-23.el7.1.noarch.rpm<br>
<br>
x86_64:<br>
httpd24-httpd-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-httpd-debuginfo-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-httpd-devel-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-httpd-tools-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-mod_ldap-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-mod_proxy_html-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-mod_session-2.4.34-23.el7.1.x86_64.rpm<br>
httpd24-mod_ssl-2.4.34-23.el7.1.x86_64.rpm<br>
<br>
These packages are GPG signed by Red Hat for security. Our key and<br>
details on how to verify the signature are available from<br>
<a href="https://access.redhat.com/security/team/key/" rel="noreferrer" target="_blank">https://access.redhat.com/security/team/key/</a><br>
<br>
7. References:<br>
<br>
<a href="https://access.redhat.com/security/cve/CVE-2021-44790" rel="noreferrer" target="_blank">https://access.redhat.com/security/cve/CVE-2021-44790</a><br>
<a href="https://access.redhat.com/security/updates/classification/#important" rel="noreferrer" target="_blank">https://access.redhat.com/security/updates/classification/#important</a><br>
<br>
8. Contact:<br>
<br>
The Red Hat security contact is <<a href="mailto:secalert@redhat.com" target="_blank">secalert@redhat.com</a>>. More contact<br>
details at <a href="https://access.redhat.com/security/team/contact/" rel="noreferrer" target="_blank">https://access.redhat.com/security/team/contact/</a><br>
<br>
Copyright 2022 Red Hat, Inc.<div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>===</div><div>Computer Security Incident Response Team - CSIRT</div><div>Universidade Estadual de Campinas - Unicamp</div><div>Centro de Computacao - CCUEC</div><div>GnuPG Public Key: <a href="http://www.security.unicamp.br/security.asc" target="_blank">http://www.security.unicamp.br/security.asc</a> [^]</div><div>Contato: +55 19 3521-2289 ou INOC-DBA: 1251*830</div></div></div></div></div>