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Red Hat: 2019:0746-01 Important: Httpd24-Httpd Authentication Bypass

red hat
Calendar Grey April 11, 2019
Dist Redhat Esm H88
A significant announcement for Red Hat Software Collections has been released, tackling vulnerabilities in httpd components.
An update for httpd24-httpd and httpd24-mod_auth_mellon 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 Apache HTTP Server is a powerful, efficient, and extensible web server. The httpd24 packages provide a recent stable release of version 2.4 of the Apache HTTP Server, along with the mod_auth_kerb module.
Security Fix(es):
* httpd: privilege escalation from modules scripts (CVE-2019-0211)
* mod_auth_mellon: authentication bypass in ECP flow (CVE-2019-3878)
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 update httpd important authentication bypass

References

https://access.redhat.com/security/cve/CVE-2019-0211 https://access.redhat.com/security/cve/CVE-2019-3878 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-2.4.34-7.el6.1.src.rpm
noarch: httpd24-httpd-manual-2.4.34-7.el6.1.noarch.rpm
x86_64: httpd24-httpd-2.4.34-7.el6.1.x86_64.rpm httpd24-httpd-debuginfo-2.4.34-7.el6.1.x86_64.rpm httpd24-httpd-devel-2.4.34-7.el6.1.x86_64.rpm httpd24-httpd-tools-2.4.34-7.el6.1.x86_64.rpm httpd24-mod_ldap-2.4.34-7.el6.1.x86_64.rpm httpd24-mod_proxy_html-2.4.34-7.el6.1.x86_64.rpm httpd24-mod_session-2.4.34-7.el6.1.x86_64.rpm httpd24-mod_ssl-2.4.34-7.el6.1.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6):
Source: httpd24-httpd-2.4.34-7.el6.1.src.rpm
noarch: httpd24-httpd-manual-2.4.34-7.el6.1.noarch.rpm
x86_64: httpd24-httpd-2.4.34-7.el6.1.x86_64.rpm httpd24-httpd-debuginfo-2.4.34-7.el6.1.x86_64.rpm httpd24-httpd-devel-2.4.34-7.el6.1.x86_64.rpm httpd24-httpd-tools-2.4.34-7.el6.1.x86_64.rpm httpd24-mod_ldap-2.4.34-7.el6.1.x86_64.rpm httpd24-mod_proxy_html-2.4.34-7.el6.1.x86_64.rpm httpd24-mod_session-2.4.34-7.el6.1.x86_64.rpm httpd24-mod_ssl-2.4.34-7.el6.1.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):
Source: httpd24-httpd-2.4.34-7.el7.1.src.rpm httpd24-mod_auth_mellon-0.13.1-2.el7.1.src.rpm
aarch64: httpd24-httpd-2.4.34-7.el7.1.aarch64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:0746-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2019:0746
Issue date: 2019-04-11

Topic

An update for httpd24-httpd and httpd24-mod_auth_mellon is now availablefor Red Hat Software Collections.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 update httpd important authentication bypass

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. 7.4) - noarch, ppc64le, s390x, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - 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 Workstation (v. 6) - noarch, x86_64

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

Bugs Fixed

1691126 - CVE-2019-3878 mod_auth_mellon: authentication bypass in ECP flow

1694980 - CVE-2019-0211 httpd: privilege escalation from modules scripts

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