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Red Hat Enterprise Linux 9: Important Update RHSA-2023-0970-01 for httpd

red hat
Calendar Grey February 28, 2023
Dist Redhat Esm H88
Canonical releases a low priority security patch for nginx on Ubuntu 22.04, mitigating several vulnerabilities.
An update for httpd is now available for Red Hat Enterprise Linux 9

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.

Summary

The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server.
Security Fix(es):
* httpd: mod_dav: out-of-bounds read/write of zero byte (CVE-2006-20001)
* httpd: mod_proxy_ajp: Possible request smuggling (CVE-2022-36760)
* httpd: mod_proxy: HTTP response splitting (CVE-2022-37436)
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.
Bug Fix(es):
* httpd-init fails to create localhost.crt, localhost.key due to "sscg" default now creates a /dhparams.pem and is not idempotent if the file /dhparams.pem already exists. (BZ#2165975)

Topics%20covered

Topics Covered

security advisory security update Red Hat Enterprise Linux moderate severity httpd request smuggling HTTP response

References

https://access.redhat.com/security/cve/CVE-2006-20001 https://access.redhat.com/security/cve/CVE-2022-36760 https://access.redhat.com/security/cve/CVE-2022-37436 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat Enterprise Linux AppStream (v. 9):
Source: httpd-2.4.53-7.el9_1.1.src.rpm
aarch64: httpd-2.4.53-7.el9_1.1.aarch64.rpm httpd-core-2.4.53-7.el9_1.1.aarch64.rpm httpd-core-debuginfo-2.4.53-7.el9_1.1.aarch64.rpm httpd-debuginfo-2.4.53-7.el9_1.1.aarch64.rpm httpd-debugsource-2.4.53-7.el9_1.1.aarch64.rpm httpd-devel-2.4.53-7.el9_1.1.aarch64.rpm httpd-tools-2.4.53-7.el9_1.1.aarch64.rpm httpd-tools-debuginfo-2.4.53-7.el9_1.1.aarch64.rpm mod_ldap-2.4.53-7.el9_1.1.aarch64.rpm mod_ldap-debuginfo-2.4.53-7.el9_1.1.aarch64.rpm mod_lua-2.4.53-7.el9_1.1.aarch64.rpm mod_lua-debuginfo-2.4.53-7.el9_1.1.aarch64.rpm mod_proxy_html-2.4.53-7.el9_1.1.aarch64.rpm mod_proxy_html-debuginfo-2.4.53-7.el9_1.1.aarch64.rpm mod_session-2.4.53-7.el9_1.1.aarch64.rpm mod_session-debuginfo-2.4.53-7.el9_1.1.aarch64.rpm mod_ssl-2.4.53-7.el9_1.1.aarch64.rpm mod_ssl-debuginfo-2.4.53-7.el9_1.1.aarch64.rpm
noarch: httpd-filesystem-2.4.53-7.el9_1.1.noarch.rpm httpd-manual-2.4.53-7.el9_1.1.noarch.rpm
ppc64le: httpd-2.4.53-7.el9_1.1.ppc64le.rpm httpd-core-2.4.53-7.el9_1.1.ppc64le.rpm httpd-core-debuginfo-2.4.53-7.el9_1.1.ppc64le.rpm httpd-debuginfo-2.4.53-7.el9_1.1.ppc64le.rpm httpd-debugsource-2.4.53-7.el9_1.1.ppc64le.rpm httpd-devel-2.4.53-7.el9_1.1.ppc64le.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2023:0970-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:0970
Issue date: 2023-02-28

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 impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security update Red Hat Enterprise Linux moderate severity httpd request smuggling HTTP response

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

2161773 - CVE-2022-37436 httpd: mod_proxy: HTTP response splitting

2161774 - CVE-2006-20001 httpd: mod_dav: out-of-bounds read/write of zero byte

2161777 - CVE-2022-36760 httpd: mod_proxy_ajp: Possible request smuggling

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