Issued:

2024-07-23

Updated:

2024-07-23

RHSA-2024:4726 - Important: httpd security update

Synopsis

Important: httpd security update

Type/Severity

Security Advisory Important

Topic

An update for httpd is now available for Red Hat Enterprise Linux 9.

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.

Description

The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server.

Security Fix(es):

• httpd: Improper escaping of output in mod_rewrite (CVE-2024-38475)

• httpd: Substitution encoding issue in mod_rewrite (CVE-2024-38474)

• httpd: null pointer dereference in mod_proxy (CVE-2024-38477)

• httpd: Potential SSRF in mod_rewrite (CVE-2024-39573)

• httpd: Encoding problem in mod_proxy (CVE-2024-38473)

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.

Solution

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

Updated Packages

• mod_ldap-2.4.57-11.el9_4.ppc64le.rpm
• httpd-core-2.4.57-11.el9_4.s390x.rpm
• httpd-filesystem-2.4.57-11.el9_4.noarch.rpm
• httpd-tools-debuginfo-2.4.57-11.el9_4.s390x.rpm
• mod_ldap-debuginfo-2.4.57-11.el9_4.s390x.rpm
• mod_proxy_html-debuginfo-2.4.57-11.el9_4.ppc64le.rpm
• httpd-debuginfo-2.4.57-11.el9_4.aarch64.rpm
• httpd-tools-debuginfo-2.4.57-11.el9_4.aarch64.rpm
• mod_lua-2.4.57-11.el9_4.aarch64.rpm
• mod_proxy_html-2.4.57-11.el9_4.s390x.rpm
• mod_proxy_html-debuginfo-2.4.57-11.el9_4.s390x.rpm
• mod_ssl-debuginfo-2.4.57-11.el9_4.ppc64le.rpm
• mod_session-debuginfo-2.4.57-11.el9_4.s390x.rpm
• httpd-debugsource-2.4.57-11.el9_4.x86_64.rpm
• httpd-debuginfo-2.4.57-11.el9_4.s390x.rpm
• httpd-core-2.4.57-11.el9_4.x86_64.rpm
• httpd-devel-2.4.57-11.el9_4.aarch64.rpm
• httpd-2.4.57-11.el9_4.ppc64le.rpm
• mod_ldap-debuginfo-2.4.57-11.el9_4.aarch64.rpm
• httpd-core-2.4.57-11.el9_4.ppc64le.rpm
• mod_ldap-debuginfo-2.4.57-11.el9_4.x86_64.rpm
• httpd-core-debuginfo-2.4.57-11.el9_4.x86_64.rpm
• httpd-devel-2.4.57-11.el9_4.s390x.rpm
• httpd-manual-2.4.57-11.el9_4.noarch.rpm
• httpd-tools-2.4.57-11.el9_4.ppc64le.rpm
• mod_lua-debuginfo-2.4.57-11.el9_4.s390x.rpm
• mod_session-2.4.57-11.el9_4.x86_64.rpm
• httpd-debuginfo-2.4.57-11.el9_4.x86_64.rpm
• httpd-tools-2.4.57-11.el9_4.s390x.rpm
• httpd-tools-2.4.57-11.el9_4.aarch64.rpm
• mod_ssl-2.4.57-11.el9_4.s390x.rpm
• mod_ssl-debuginfo-2.4.57-11.el9_4.x86_64.rpm
• mod_ssl-debuginfo-2.4.57-11.el9_4.s390x.rpm
• httpd-2.4.57-11.el9_4.aarch64.rpm
• mod_lua-debuginfo-2.4.57-11.el9_4.x86_64.rpm
• httpd-debuginfo-2.4.57-11.el9_4.ppc64le.rpm
• httpd-tools-2.4.57-11.el9_4.x86_64.rpm
• mod_session-2.4.57-11.el9_4.ppc64le.rpm
• mod_ssl-debuginfo-2.4.57-11.el9_4.aarch64.rpm
• mod_session-debuginfo-2.4.57-11.el9_4.x86_64.rpm
• mod_ssl-2.4.57-11.el9_4.ppc64le.rpm
• httpd-devel-2.4.57-11.el9_4.ppc64le.rpm
• mod_session-2.4.57-11.el9_4.aarch64.rpm
• httpd-devel-2.4.57-11.el9_4.x86_64.rpm
• mod_ldap-2.4.57-11.el9_4.s390x.rpm
• httpd-2.4.57-11.el9_4.src.rpm
• httpd-core-debuginfo-2.4.57-11.el9_4.ppc64le.rpm
• mod_session-2.4.57-11.el9_4.s390x.rpm
• mod_proxy_html-2.4.57-11.el9_4.x86_64.rpm
• mod_session-debuginfo-2.4.57-11.el9_4.ppc64le.rpm
• mod_ldap-2.4.57-11.el9_4.x86_64.rpm
• mod_proxy_html-2.4.57-11.el9_4.aarch64.rpm
• httpd-2.4.57-11.el9_4.s390x.rpm
• httpd-core-debuginfo-2.4.57-11.el9_4.aarch64.rpm
• mod_proxy_html-debuginfo-2.4.57-11.el9_4.aarch64.rpm
• mod_lua-2.4.57-11.el9_4.x86_64.rpm
• mod_session-debuginfo-2.4.57-11.el9_4.aarch64.rpm
• mod_ssl-2.4.57-11.el9_4.aarch64.rpm
• mod_lua-debuginfo-2.4.57-11.el9_4.aarch64.rpm
• httpd-debugsource-2.4.57-11.el9_4.ppc64le.rpm
• httpd-core-debuginfo-2.4.57-11.el9_4.s390x.rpm
• httpd-debugsource-2.4.57-11.el9_4.s390x.rpm
• httpd-tools-debuginfo-2.4.57-11.el9_4.x86_64.rpm
• mod_ldap-debuginfo-2.4.57-11.el9_4.ppc64le.rpm
• mod_lua-2.4.57-11.el9_4.s390x.rpm
• mod_lua-2.4.57-11.el9_4.ppc64le.rpm
• mod_ldap-2.4.57-11.el9_4.aarch64.rpm
• mod_lua-debuginfo-2.4.57-11.el9_4.ppc64le.rpm
• mod_proxy_html-debuginfo-2.4.57-11.el9_4.x86_64.rpm
• mod_proxy_html-2.4.57-11.el9_4.ppc64le.rpm
• httpd-tools-debuginfo-2.4.57-11.el9_4.ppc64le.rpm
• httpd-debugsource-2.4.57-11.el9_4.aarch64.rpm
• httpd-2.4.57-11.el9_4.x86_64.rpm
• httpd-core-2.4.57-11.el9_4.aarch64.rpm
• mod_ssl-2.4.57-11.el9_4.x86_64.rpm

Fixes

• This content is not included.BZ - 2295012
• This content is not included.BZ - 2295013
• This content is not included.BZ - 2295014
• This content is not included.BZ - 2295016
• This content is not included.BZ - 2295022

CVEs

• CVE-2024-38473
• CVE-2024-38474
• CVE-2024-38475
• CVE-2024-38477
• CVE-2024-39573

References

• https://access.redhat.com/security/updates/classification/#important

Additional information

• The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
• Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.