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Red Hat Security Advisory 2023-1597-01

Red Hat Security Advisory 2023-1597-01 - The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server.

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#vulnerability#web#linux#red_hat#apache#git#ldap#ssl

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=====================================================================
Red Hat Security Advisory

Synopsis: Important: httpd:2.4 security update
Advisory ID: RHSA-2023:1597-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:1597
Issue date: 2023-04-04
CVE Names: CVE-2023-25690
=====================================================================

  1. Summary:

An update for the httpd:2.4 module is now available for Red Hat Enterprise
Linux 8.6 Extended Update Support.

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.

  1. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream EUS (v.8.6) - aarch64, noarch, ppc64le, s390x, x86_64

  1. Description:

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

Security Fix(es):

  • httpd: HTTP request splitting with mod_rewrite and mod_proxy
    (CVE-2023-25690)

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.

  1. 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.

  1. Bugs fixed (https://bugzilla.redhat.com/):

2176209 - CVE-2023-25690 httpd: HTTP request splitting with mod_rewrite and mod_proxy

  1. Package List:

Red Hat Enterprise Linux AppStream EUS (v.8.6):

Source:
httpd-2.4.37-47.module+el8.6.0+18507+843660a1.4.src.rpm
mod_http2-1.15.7-5.module+el8.6.0+18506+34b194fb.2.src.rpm
mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.src.rpm

aarch64:
httpd-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
httpd-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
httpd-debugsource-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
httpd-devel-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
httpd-tools-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
httpd-tools-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
mod_http2-1.15.7-5.module+el8.6.0+18506+34b194fb.2.aarch64.rpm
mod_http2-debuginfo-1.15.7-5.module+el8.6.0+18506+34b194fb.2.aarch64.rpm
mod_http2-debugsource-1.15.7-5.module+el8.6.0+18506+34b194fb.2.aarch64.rpm
mod_ldap-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
mod_ldap-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.aarch64.rpm
mod_md-debuginfo-2.0.8-8.module+el8.3.0+6814+67d1e611.aarch64.rpm
mod_md-debugsource-2.0.8-8.module+el8.3.0+6814+67d1e611.aarch64.rpm
mod_proxy_html-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
mod_proxy_html-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
mod_session-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
mod_session-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
mod_ssl-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm
mod_ssl-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.aarch64.rpm

noarch:
httpd-filesystem-2.4.37-47.module+el8.6.0+18507+843660a1.4.noarch.rpm
httpd-manual-2.4.37-47.module+el8.6.0+18507+843660a1.4.noarch.rpm

ppc64le:
httpd-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
httpd-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
httpd-debugsource-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
httpd-devel-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
httpd-tools-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
httpd-tools-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
mod_http2-1.15.7-5.module+el8.6.0+18506+34b194fb.2.ppc64le.rpm
mod_http2-debuginfo-1.15.7-5.module+el8.6.0+18506+34b194fb.2.ppc64le.rpm
mod_http2-debugsource-1.15.7-5.module+el8.6.0+18506+34b194fb.2.ppc64le.rpm
mod_ldap-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
mod_ldap-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.ppc64le.rpm
mod_md-debuginfo-2.0.8-8.module+el8.3.0+6814+67d1e611.ppc64le.rpm
mod_md-debugsource-2.0.8-8.module+el8.3.0+6814+67d1e611.ppc64le.rpm
mod_proxy_html-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
mod_proxy_html-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
mod_session-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
mod_session-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
mod_ssl-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm
mod_ssl-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.ppc64le.rpm

s390x:
httpd-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
httpd-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
httpd-debugsource-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
httpd-devel-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
httpd-tools-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
httpd-tools-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
mod_http2-1.15.7-5.module+el8.6.0+18506+34b194fb.2.s390x.rpm
mod_http2-debuginfo-1.15.7-5.module+el8.6.0+18506+34b194fb.2.s390x.rpm
mod_http2-debugsource-1.15.7-5.module+el8.6.0+18506+34b194fb.2.s390x.rpm
mod_ldap-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
mod_ldap-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.s390x.rpm
mod_md-debuginfo-2.0.8-8.module+el8.3.0+6814+67d1e611.s390x.rpm
mod_md-debugsource-2.0.8-8.module+el8.3.0+6814+67d1e611.s390x.rpm
mod_proxy_html-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
mod_proxy_html-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
mod_session-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
mod_session-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
mod_ssl-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm
mod_ssl-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.s390x.rpm

x86_64:
httpd-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
httpd-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
httpd-debugsource-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
httpd-devel-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
httpd-tools-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
httpd-tools-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
mod_http2-1.15.7-5.module+el8.6.0+18506+34b194fb.2.x86_64.rpm
mod_http2-debuginfo-1.15.7-5.module+el8.6.0+18506+34b194fb.2.x86_64.rpm
mod_http2-debugsource-1.15.7-5.module+el8.6.0+18506+34b194fb.2.x86_64.rpm
mod_ldap-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
mod_ldap-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.x86_64.rpm
mod_md-debuginfo-2.0.8-8.module+el8.3.0+6814+67d1e611.x86_64.rpm
mod_md-debugsource-2.0.8-8.module+el8.3.0+6814+67d1e611.x86_64.rpm
mod_proxy_html-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
mod_proxy_html-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
mod_session-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
mod_session-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
mod_ssl-2.4.37-47.module+el8.6.0+18507+843660a1.4.x86_64.rpm
mod_ssl-debuginfo-2.4.37-47.module+el8.6.0+18507+843660a1.4.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/

  1. References:

https://access.redhat.com/security/cve/CVE-2023-25690
https://access.redhat.com/security/updates/classification/#important

  1. Contact:

The Red Hat security contact is [email protected]. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.
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An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-25690: A vulnerability was found in httpd. This security issue occurs when some mod_proxy configurations on Apache HTTP Server allow an HTTP Request Smuggling attack. Configurations are affected when mod_proxy is enabled along with some form of RewriteRule or ProxyPassMatch in which a non-specific pattern matches ...

RHSA-2023:1547: Red Hat Security Advisory: httpd:2.4 security update

An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-25690: A vulnerability was found in httpd. This security issue occurs when some mod_proxy configurations on Apache HTTP Server allow an HTTP Request Smuggling attack. Configurations are affected when mod_proxy is enabled along with some form of RewriteRule or ProxyPassMatch in which a non-specific patter...

Ubuntu Security Notice USN-5942-2

Ubuntu Security Notice 5942-2 - USN-5942-1 fixed vulnerabilities in Apache HTTP Server. This update provides the corresponding update for CVE-2023-25690 for Ubuntu 16.04 ESM. Lars Krapf discovered that the Apache HTTP Server mod_proxy module incorrectly handled certain configurations. A remote attacker could possibly use this issue to perform an HTTP Request Smuggling attack.

Debian Security Advisory 5376-1

Debian Linux Security Advisory 5376-1 - Multiple vulnerabilities have been discovered in the Apache HTTP server, which may result in HTTP response splitting or denial of service.

Ubuntu Security Notice USN-5942-1

Ubuntu Security Notice 5942-1 - Lars Krapf discovered that the Apache HTTP Server mod_proxy module incorrectly handled certain configurations. A remote attacker could possibly use this issue to perform an HTTP Request Smuggling attack. Dimas Fariski Setyawan Putra discovered that the Apache HTTP Server mod_proxy_uwsgi module incorrectly handled certain special characters. A remote attacker could possibly use this issue to perform an HTTP Request Smuggling attack. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 22.10.

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Acronis Cyber Protect/Backup Remote Code Execution