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Red Hat Security Advisory 2019-1297-01

Red Hat Security Advisory 2019-1297-01
Posted May 30, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-1297-01 - Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience. This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.29 Service Pack 2 serves as an update to Red Hat JBoss Core Services Apache HTTP Server 2.4.29, and includes bug fixes for CVEs which are linked to in the References section. It addresses denial of service and privilege escalation vulnerabilities.

tags | advisory, web, denial of service, vulnerability
systems | linux, redhat
advisories | CVE-2018-0495, CVE-2018-0732, CVE-2019-0211
MD5 | f5f4d5eb277ad7396bb2fac8298aa1e5

Red Hat Security Advisory 2019-1297-01

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

Synopsis: Important: Red Hat JBoss Core Services Apache HTTP Server 2.4.29 SP2 security update
Advisory ID: RHSA-2019:1297-01
Product: Red Hat JBoss Core Services
Advisory URL: https://access.redhat.com/errata/RHSA-2019:1297
Issue date: 2019-05-30
CVE Names: CVE-2018-0495 CVE-2018-0732 CVE-2019-0211
=====================================================================

1. Summary:

An update is now available for JBoss Core Services on RHEL 6 and RHEL 7.

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 links in the References section.

2. Relevant releases/architectures:

Red Hat JBoss Core Services on RHEL 6 Server - i386, noarch, x86_64
Red Hat JBoss Core Services on RHEL 7 Server - noarch, x86_64

3. Description:

Red Hat JBoss Core Services is a set of supplementary software for Red Hat
JBoss middleware products. This software, such as Apache HTTP Server, is
common to multiple JBoss middleware products, and is packaged under Red Hat
JBoss Core Services to allow for faster distribution of updates, and for a
more consistent update experience.

This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.29
Service Pack 2 serves as an update to Red Hat JBoss Core Services Apache
HTTP Server 2.4.29, and includes bug fixes for CVEs which are linked to in
the References section.

Security Fix(es):

* openssl: Malicious server can send large prime to client during DH(E) TLS
handshake causing the client to hang (CVE-2018-0732)

* openssl: ROHNP - Key Extraction Side Channel in Multiple Crypto Libraries
(CVE-2018-0495)

* httpd: privilege escalation from modules scripts (CVE-2019-0211)

Details around this issue, including information about the CVE, severity of
the issue, and CVSS scores can be found on the CVE pages listed in the
References section below.

4. 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.

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

1591100 - CVE-2018-0732 openssl: Malicious server can send large prime to client during DH(E) TLS handshake causing the client to hang
1591163 - CVE-2018-0495 openssl: ROHNP - Key Extraction Side Channel in Multiple Crypto Libraries
1694980 - CVE-2019-0211 httpd: privilege escalation from modules scripts

6. JIRA issues fixed (https://issues.jboss.org/):

JBCS-620 - httpd segfaults when doing graceful reload

7. Package List:

Red Hat JBoss Core Services on RHEL 6 Server:

Source:
jbcs-httpd24-httpd-2.4.29-40.jbcs.el6.src.rpm
jbcs-httpd24-openssl-1.0.2n-15.jbcs.el6.src.rpm

i386:
jbcs-httpd24-httpd-2.4.29-40.jbcs.el6.i686.rpm
jbcs-httpd24-httpd-debuginfo-2.4.29-40.jbcs.el6.i686.rpm
jbcs-httpd24-httpd-devel-2.4.29-40.jbcs.el6.i686.rpm
jbcs-httpd24-httpd-selinux-2.4.29-40.jbcs.el6.i686.rpm
jbcs-httpd24-httpd-tools-2.4.29-40.jbcs.el6.i686.rpm
jbcs-httpd24-mod_ldap-2.4.29-40.jbcs.el6.i686.rpm
jbcs-httpd24-mod_proxy_html-2.4.29-40.jbcs.el6.i686.rpm
jbcs-httpd24-mod_session-2.4.29-40.jbcs.el6.i686.rpm
jbcs-httpd24-mod_ssl-2.4.29-40.jbcs.el6.i686.rpm
jbcs-httpd24-openssl-1.0.2n-15.jbcs.el6.i686.rpm
jbcs-httpd24-openssl-debuginfo-1.0.2n-15.jbcs.el6.i686.rpm
jbcs-httpd24-openssl-devel-1.0.2n-15.jbcs.el6.i686.rpm
jbcs-httpd24-openssl-libs-1.0.2n-15.jbcs.el6.i686.rpm
jbcs-httpd24-openssl-perl-1.0.2n-15.jbcs.el6.i686.rpm
jbcs-httpd24-openssl-static-1.0.2n-15.jbcs.el6.i686.rpm

noarch:
jbcs-httpd24-httpd-manual-2.4.29-40.jbcs.el6.noarch.rpm

x86_64:
jbcs-httpd24-httpd-2.4.29-40.jbcs.el6.x86_64.rpm
jbcs-httpd24-httpd-debuginfo-2.4.29-40.jbcs.el6.x86_64.rpm
jbcs-httpd24-httpd-devel-2.4.29-40.jbcs.el6.x86_64.rpm
jbcs-httpd24-httpd-selinux-2.4.29-40.jbcs.el6.x86_64.rpm
jbcs-httpd24-httpd-tools-2.4.29-40.jbcs.el6.x86_64.rpm
jbcs-httpd24-mod_ldap-2.4.29-40.jbcs.el6.x86_64.rpm
jbcs-httpd24-mod_proxy_html-2.4.29-40.jbcs.el6.x86_64.rpm
jbcs-httpd24-mod_session-2.4.29-40.jbcs.el6.x86_64.rpm
jbcs-httpd24-mod_ssl-2.4.29-40.jbcs.el6.x86_64.rpm
jbcs-httpd24-openssl-1.0.2n-15.jbcs.el6.x86_64.rpm
jbcs-httpd24-openssl-debuginfo-1.0.2n-15.jbcs.el6.x86_64.rpm
jbcs-httpd24-openssl-devel-1.0.2n-15.jbcs.el6.x86_64.rpm
jbcs-httpd24-openssl-libs-1.0.2n-15.jbcs.el6.x86_64.rpm
jbcs-httpd24-openssl-perl-1.0.2n-15.jbcs.el6.x86_64.rpm
jbcs-httpd24-openssl-static-1.0.2n-15.jbcs.el6.x86_64.rpm

Red Hat JBoss Core Services on RHEL 7 Server:

Source:
jbcs-httpd24-httpd-2.4.29-40.jbcs.el7.src.rpm
jbcs-httpd24-openssl-1.0.2n-15.jbcs.el7.src.rpm

noarch:
jbcs-httpd24-httpd-manual-2.4.29-40.jbcs.el7.noarch.rpm

x86_64:
jbcs-httpd24-httpd-2.4.29-40.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-debuginfo-2.4.29-40.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-devel-2.4.29-40.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-selinux-2.4.29-40.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-tools-2.4.29-40.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_ldap-2.4.29-40.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_proxy_html-2.4.29-40.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_session-2.4.29-40.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_ssl-2.4.29-40.jbcs.el7.x86_64.rpm
jbcs-httpd24-openssl-1.0.2n-15.jbcs.el7.x86_64.rpm
jbcs-httpd24-openssl-debuginfo-1.0.2n-15.jbcs.el7.x86_64.rpm
jbcs-httpd24-openssl-devel-1.0.2n-15.jbcs.el7.x86_64.rpm
jbcs-httpd24-openssl-libs-1.0.2n-15.jbcs.el7.x86_64.rpm
jbcs-httpd24-openssl-perl-1.0.2n-15.jbcs.el7.x86_64.rpm
jbcs-httpd24-openssl-static-1.0.2n-15.jbcs.el7.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/

8. References:

https://access.redhat.com/security/cve/CVE-2018-0495
https://access.redhat.com/security/cve/CVE-2018-0732
https://access.redhat.com/security/cve/CVE-2019-0211
https://access.redhat.com/security/updates/classification/#important

9. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2019 Red Hat, Inc.
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