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RedHat: RHSA-2020-3733-01 Important: httpd24-httpd DoS Threat

red hat
Calendar Grey September 14, 2020
Dist Redhat Esm H88
A significant patch for httpd24-httpd in Red Hat Software Collections tackling severe vulnerabilities.
An update for httpd24-httpd is now available for Red Hat Software Collections

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: Push diary crash on specifically crafted HTTP/2 header (CVE-2020-9490)
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.

Topics%20covered

Topics Covered

security advisory red hat security fix httpd important httpd update apache server

References

https://access.redhat.com/security/cve/CVE-2020-9490 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6):
Source: httpd24-httpd-2.4.34-18.el6.1.src.rpm
noarch: httpd24-httpd-manual-2.4.34-18.el6.1.noarch.rpm
x86_64: httpd24-httpd-2.4.34-18.el6.1.x86_64.rpm httpd24-httpd-debuginfo-2.4.34-18.el6.1.x86_64.rpm httpd24-httpd-devel-2.4.34-18.el6.1.x86_64.rpm httpd24-httpd-tools-2.4.34-18.el6.1.x86_64.rpm httpd24-mod_ldap-2.4.34-18.el6.1.x86_64.rpm httpd24-mod_proxy_html-2.4.34-18.el6.1.x86_64.rpm httpd24-mod_session-2.4.34-18.el6.1.x86_64.rpm httpd24-mod_ssl-2.4.34-18.el6.1.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6):
Source: httpd24-httpd-2.4.34-18.el6.1.src.rpm
noarch: httpd24-httpd-manual-2.4.34-18.el6.1.noarch.rpm
x86_64: httpd24-httpd-2.4.34-18.el6.1.x86_64.rpm httpd24-httpd-debuginfo-2.4.34-18.el6.1.x86_64.rpm httpd24-httpd-devel-2.4.34-18.el6.1.x86_64.rpm httpd24-httpd-tools-2.4.34-18.el6.1.x86_64.rpm httpd24-mod_ldap-2.4.34-18.el6.1.x86_64.rpm httpd24-mod_proxy_html-2.4.34-18.el6.1.x86_64.rpm httpd24-mod_session-2.4.34-18.el6.1.x86_64.rpm httpd24-mod_ssl-2.4.34-18.el6.1.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):
Source: httpd24-httpd-2.4.34-18.el7.1.src.rpm
aarch64: httpd24-httpd-2.4.34-18.el7.1.aarch64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:3733-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3733
Issue date: 2020-09-14

Topic

An update for httpd24-httpd is now available for Red Hat SoftwareCollections.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory red hat security fix httpd important httpd update apache server

Relevant Releases Architectures

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) - noarch, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - aarch64, noarch, ppc64le, s390x, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - noarch, ppc64le, s390x, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - noarch, ppc64le, s390x, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) - noarch, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64

Bugs Fixed

1866560 - CVE-2020-9490 httpd: Push diary crash on specifically crafted HTTP/2 header

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