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Red Hat Enterprise Linux 8: RHSA-2023-0852-01 moderate update for httpd

red hat
Calendar Grey February 21, 2023
Dist Redhat Esm H88
Canonical issues a significant patch for nginx:1.20 module, focusing on enhancing security measures and resolving outstanding bugs.
An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8

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#2165967)

Topics%20covered

Topics Covered

security advisory security issue bug fix moderate severity Red Hat Enterprise web server httpd module

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. 8):
Source: httpd-2.4.37-51.module+el8.7.0+18026+7b169787.1.src.rpm mod_http2-1.15.7-5.module+el8.6.0+13996+01710940.src.rpm mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.src.rpm
aarch64: httpd-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm httpd-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm httpd-debugsource-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm httpd-devel-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm httpd-tools-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm httpd-tools-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm mod_http2-1.15.7-5.module+el8.6.0+13996+01710940.aarch64.rpm mod_http2-debuginfo-1.15.7-5.module+el8.6.0+13996+01710940.aarch64.rpm mod_http2-debugsource-1.15.7-5.module+el8.6.0+13996+01710940.aarch64.rpm mod_ldap-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm mod_ldap-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.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-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm

Read the Full Advisory


Advisory ID: RHSA-2023:0852-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:0852
Issue date: 2023-02-21

Topic

An update for the httpd:2.4 module is now available for Red Hat EnterpriseLinux 8.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 issue bug fix moderate severity Red Hat Enterprise web server httpd module

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - 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

2165967 - 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. [rhel-8.7.0.z]

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