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

Synopsis:          Moderate: httpd24-httpd and httpd24-mod_md security and enhancement update
Advisory ID:       RHSA-2020:2263-01
Product:           Red Hat Software Collections
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:2263
Issue date:        2020-05-26
CVE Names:         CVE-2019-10098 CVE-2020-1927
====================================================================
1. Summary:

An update for httpd24-httpd and httpd24-mod_md is now available for Red Hat
Software Collections.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. 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

3. Description:

The httpd packages provide the Apache HTTP Server, a powerful, efficient,
and extensible web server.

Security Fix(es):

* httpd: mod_rewrite configurations vulnerable to open redirect
(CVE-2020-1927)

* httpd: mod_rewrite potential open redirect (CVE-2019-10098)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Software Collections 3.5 Release Notes linked from the References section.

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/):

1743959 - CVE-2019-10098 httpd: mod_rewrite potential open redirect
1820761 - CVE-2020-1927 httpd: mod_rewrite configurations vulnerable to open redirect

6. Package List:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6):

Source:
httpd24-httpd-2.4.34-18.el6.src.rpm

noarch:
httpd24-httpd-manual-2.4.34-18.el6.noarch.rpm

x86_64:
httpd24-httpd-2.4.34-18.el6.x86_64.rpm
httpd24-httpd-debuginfo-2.4.34-18.el6.x86_64.rpm
httpd24-httpd-devel-2.4.34-18.el6.x86_64.rpm
httpd24-httpd-tools-2.4.34-18.el6.x86_64.rpm
httpd24-mod_ldap-2.4.34-18.el6.x86_64.rpm
httpd24-mod_proxy_html-2.4.34-18.el6.x86_64.rpm
httpd24-mod_session-2.4.34-18.el6.x86_64.rpm
httpd24-mod_ssl-2.4.34-18.el6.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6):

Source:
httpd24-httpd-2.4.34-18.el6.src.rpm

noarch:
httpd24-httpd-manual-2.4.34-18.el6.noarch.rpm

x86_64:
httpd24-httpd-2.4.34-18.el6.x86_64.rpm
httpd24-httpd-debuginfo-2.4.34-18.el6.x86_64.rpm
httpd24-httpd-devel-2.4.34-18.el6.x86_64.rpm
httpd24-httpd-tools-2.4.34-18.el6.x86_64.rpm
httpd24-mod_ldap-2.4.34-18.el6.x86_64.rpm
httpd24-mod_proxy_html-2.4.34-18.el6.x86_64.rpm
httpd24-mod_session-2.4.34-18.el6.x86_64.rpm
httpd24-mod_ssl-2.4.34-18.el6.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source:
httpd24-httpd-2.4.34-18.el7.src.rpm
httpd24-mod_md-2.0.8-1.el7.src.rpm

aarch64:
httpd24-httpd-2.4.34-18.el7.aarch64.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.aarch64.rpm
httpd24-httpd-devel-2.4.34-18.el7.aarch64.rpm
httpd24-httpd-tools-2.4.34-18.el7.aarch64.rpm
httpd24-mod_ldap-2.4.34-18.el7.aarch64.rpm
httpd24-mod_md-2.0.8-1.el7.aarch64.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.aarch64.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.aarch64.rpm
httpd24-mod_session-2.4.34-18.el7.aarch64.rpm
httpd24-mod_ssl-2.4.34-18.el7.aarch64.rpm

noarch:
httpd24-httpd-manual-2.4.34-18.el7.noarch.rpm

ppc64le:
httpd24-httpd-2.4.34-18.el7.ppc64le.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.ppc64le.rpm
httpd24-httpd-devel-2.4.34-18.el7.ppc64le.rpm
httpd24-httpd-tools-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_ldap-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_md-2.0.8-1.el7.ppc64le.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.ppc64le.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_session-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_ssl-2.4.34-18.el7.ppc64le.rpm

s390x:
httpd24-httpd-2.4.34-18.el7.s390x.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.s390x.rpm
httpd24-httpd-devel-2.4.34-18.el7.s390x.rpm
httpd24-httpd-tools-2.4.34-18.el7.s390x.rpm
httpd24-mod_ldap-2.4.34-18.el7.s390x.rpm
httpd24-mod_md-2.0.8-1.el7.s390x.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.s390x.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.s390x.rpm
httpd24-mod_session-2.4.34-18.el7.s390x.rpm
httpd24-mod_ssl-2.4.34-18.el7.s390x.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source:
httpd24-httpd-2.4.34-18.el7.src.rpm
httpd24-mod_md-2.0.8-1.el7.src.rpm

aarch64:
httpd24-httpd-2.4.34-18.el7.aarch64.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.aarch64.rpm
httpd24-httpd-devel-2.4.34-18.el7.aarch64.rpm
httpd24-httpd-tools-2.4.34-18.el7.aarch64.rpm
httpd24-mod_ldap-2.4.34-18.el7.aarch64.rpm
httpd24-mod_md-2.0.8-1.el7.aarch64.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.aarch64.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.aarch64.rpm
httpd24-mod_session-2.4.34-18.el7.aarch64.rpm
httpd24-mod_ssl-2.4.34-18.el7.aarch64.rpm

noarch:
httpd24-httpd-manual-2.4.34-18.el7.noarch.rpm

ppc64le:
httpd24-httpd-2.4.34-18.el7.ppc64le.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.ppc64le.rpm
httpd24-httpd-devel-2.4.34-18.el7.ppc64le.rpm
httpd24-httpd-tools-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_ldap-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_md-2.0.8-1.el7.ppc64le.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.ppc64le.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_session-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_ssl-2.4.34-18.el7.ppc64le.rpm

s390x:
httpd24-httpd-2.4.34-18.el7.s390x.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.s390x.rpm
httpd24-httpd-devel-2.4.34-18.el7.s390x.rpm
httpd24-httpd-tools-2.4.34-18.el7.s390x.rpm
httpd24-mod_ldap-2.4.34-18.el7.s390x.rpm
httpd24-mod_md-2.0.8-1.el7.s390x.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.s390x.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.s390x.rpm
httpd24-mod_session-2.4.34-18.el7.s390x.rpm
httpd24-mod_ssl-2.4.34-18.el7.s390x.rpm

x86_64:
httpd24-httpd-2.4.34-18.el7.x86_64.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.x86_64.rpm
httpd24-httpd-devel-2.4.34-18.el7.x86_64.rpm
httpd24-httpd-tools-2.4.34-18.el7.x86_64.rpm
httpd24-mod_ldap-2.4.34-18.el7.x86_64.rpm
httpd24-mod_md-2.0.8-1.el7.x86_64.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.x86_64.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.x86_64.rpm
httpd24-mod_session-2.4.34-18.el7.x86_64.rpm
httpd24-mod_ssl-2.4.34-18.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6):

Source:
httpd24-httpd-2.4.34-18.el7.src.rpm
httpd24-mod_md-2.0.8-1.el7.src.rpm

noarch:
httpd24-httpd-manual-2.4.34-18.el7.noarch.rpm

ppc64le:
httpd24-httpd-2.4.34-18.el7.ppc64le.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.ppc64le.rpm
httpd24-httpd-devel-2.4.34-18.el7.ppc64le.rpm
httpd24-httpd-tools-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_ldap-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_md-2.0.8-1.el7.ppc64le.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.ppc64le.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_session-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_ssl-2.4.34-18.el7.ppc64le.rpm

s390x:
httpd24-httpd-2.4.34-18.el7.s390x.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.s390x.rpm
httpd24-httpd-devel-2.4.34-18.el7.s390x.rpm
httpd24-httpd-tools-2.4.34-18.el7.s390x.rpm
httpd24-mod_ldap-2.4.34-18.el7.s390x.rpm
httpd24-mod_md-2.0.8-1.el7.s390x.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.s390x.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.s390x.rpm
httpd24-mod_session-2.4.34-18.el7.s390x.rpm
httpd24-mod_ssl-2.4.34-18.el7.s390x.rpm

x86_64:
httpd24-httpd-2.4.34-18.el7.x86_64.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.x86_64.rpm
httpd24-httpd-devel-2.4.34-18.el7.x86_64.rpm
httpd24-httpd-tools-2.4.34-18.el7.x86_64.rpm
httpd24-mod_ldap-2.4.34-18.el7.x86_64.rpm
httpd24-mod_md-2.0.8-1.el7.x86_64.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.x86_64.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.x86_64.rpm
httpd24-mod_session-2.4.34-18.el7.x86_64.rpm
httpd24-mod_ssl-2.4.34-18.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7):

Source:
httpd24-httpd-2.4.34-18.el7.src.rpm
httpd24-mod_md-2.0.8-1.el7.src.rpm

noarch:
httpd24-httpd-manual-2.4.34-18.el7.noarch.rpm

ppc64le:
httpd24-httpd-2.4.34-18.el7.ppc64le.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.ppc64le.rpm
httpd24-httpd-devel-2.4.34-18.el7.ppc64le.rpm
httpd24-httpd-tools-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_ldap-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_md-2.0.8-1.el7.ppc64le.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.ppc64le.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_session-2.4.34-18.el7.ppc64le.rpm
httpd24-mod_ssl-2.4.34-18.el7.ppc64le.rpm

s390x:
httpd24-httpd-2.4.34-18.el7.s390x.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.s390x.rpm
httpd24-httpd-devel-2.4.34-18.el7.s390x.rpm
httpd24-httpd-tools-2.4.34-18.el7.s390x.rpm
httpd24-mod_ldap-2.4.34-18.el7.s390x.rpm
httpd24-mod_md-2.0.8-1.el7.s390x.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.s390x.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.s390x.rpm
httpd24-mod_session-2.4.34-18.el7.s390x.rpm
httpd24-mod_ssl-2.4.34-18.el7.s390x.rpm

x86_64:
httpd24-httpd-2.4.34-18.el7.x86_64.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.x86_64.rpm
httpd24-httpd-devel-2.4.34-18.el7.x86_64.rpm
httpd24-httpd-tools-2.4.34-18.el7.x86_64.rpm
httpd24-mod_ldap-2.4.34-18.el7.x86_64.rpm
httpd24-mod_md-2.0.8-1.el7.x86_64.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.x86_64.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.x86_64.rpm
httpd24-mod_session-2.4.34-18.el7.x86_64.rpm
httpd24-mod_ssl-2.4.34-18.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):

Source:
httpd24-httpd-2.4.34-18.el7.src.rpm
httpd24-mod_md-2.0.8-1.el7.src.rpm

noarch:
httpd24-httpd-manual-2.4.34-18.el7.noarch.rpm

x86_64:
httpd24-httpd-2.4.34-18.el7.x86_64.rpm
httpd24-httpd-debuginfo-2.4.34-18.el7.x86_64.rpm
httpd24-httpd-devel-2.4.34-18.el7.x86_64.rpm
httpd24-httpd-tools-2.4.34-18.el7.x86_64.rpm
httpd24-mod_ldap-2.4.34-18.el7.x86_64.rpm
httpd24-mod_md-2.0.8-1.el7.x86_64.rpm
httpd24-mod_md-debuginfo-2.0.8-1.el7.x86_64.rpm
httpd24-mod_proxy_html-2.4.34-18.el7.x86_64.rpm
httpd24-mod_session-2.4.34-18.el7.x86_64.rpm
httpd24-mod_ssl-2.4.34-18.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/

7. References:

https://access.redhat.com/security/cve/CVE-2019-10098
https://access.redhat.com/security/cve/CVE-2020-1927
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_software_collections/3/html/3.5_release_notes/

8. Contact:

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

Copyright 2020 Red Hat, Inc.
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