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

Synopsis:          Important: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP8 security update
Advisory ID:       RHSA-2021:2472-01
Product:           Red Hat JBoss Core Services
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:2472
Issue date:        2021-06-17
CVE Names:         CVE-2020-8169 CVE-2020-8284 CVE-2020-8285 
                   CVE-2020-8286 CVE-2021-22876 CVE-2021-22890 
                   CVE-2021-22901 CVE-2021-31618 
=====================================================================

1. Summary:

Updated packages that provide Red Hat JBoss Core Services Pack Apache
Server 2.4.37 and fix several bugs, and add various enhancements are now
available for Red Hat Enterprise Linux 7 and Red Hat Enterprise Linux 8.

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 link(s) in the References section.

2. Relevant releases/architectures:

Red Hat JBoss Core Services on RHEL 7 Server - noarch, ppc64, x86_64
Red Hat JBoss Core Services on RHEL 8 - noarch, x86_64

3. Description:

This release adds the new Apache HTTP Server 2.4.37 Service Pack 8 packages
that are part of the JBoss Core Services offering.

This release serves as a replacement for Red Hat JBoss Core Services Pack
Apache Server 2.4.37 Service Pack 7 and includes bug fixes and
enhancements. Refer to the Release Notes for information on the most
significant bug fixes and enhancements included in this release.

Security Fix(es):

* curl: Use-after-free in TLS session handling when using OpenSSL TLS
backend (CVE-2021-22901)

* httpd: NULL pointer dereference on specially crafted HTTP/2 request
(CVE-2021-31618)

* libcurl: partial password leak over DNS on HTTP redirect (CVE-2020-8169)

* curl: FTP PASV command response can cause curl to connect to arbitrary
host (CVE-2020-8284)

* curl: Malicious FTP server can trigger stack overflow when
CURLOPT_CHUNK_BGN_FUNCTION is used (CVE-2020-8285)

* curl: Inferior OCSP verification (CVE-2020-8286)

* curl: Leak of authentication credentials in URL via automatic Referer
(CVE-2021-22876)

* curl: TLS 1.3 session ticket mix-up with HTTPS proxy host
(CVE-2021-22890)

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.

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. Applications using the APR libraries, such as httpd, must be
restarted for this update to take effect.

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

1847916 - CVE-2020-8169 libcurl: partial password leak over DNS on HTTP redirect
1902667 - CVE-2020-8284 curl: FTP PASV command response can cause curl to connect to arbitrary host
1902687 - CVE-2020-8285 curl: Malicious FTP server can trigger stack overflow when CURLOPT_CHUNK_BGN_FUNCTION is used
1906096 - CVE-2020-8286 curl: Inferior OCSP verification
1941964 - CVE-2021-22876 curl: Leak of authentication credentials in URL via automatic Referer
1941965 - CVE-2021-22890 curl: TLS 1.3 session ticket mix-up with HTTPS proxy host
1963146 - CVE-2021-22901 curl: Use-after-free in TLS session handling when using OpenSSL TLS backend
1968013 - CVE-2021-31618 httpd: NULL pointer dereference on specially crafted HTTP/2 request

6. Package List:

Red Hat JBoss Core Services on RHEL 7 Server:

Source:
jbcs-httpd24-1-18.jbcs.el7.src.rpm
jbcs-httpd24-apr-1.6.3-105.jbcs.el7.src.rpm
jbcs-httpd24-apr-util-1.6.1-82.jbcs.el7.src.rpm
jbcs-httpd24-curl-7.77.0-2.jbcs.el7.src.rpm
jbcs-httpd24-httpd-2.4.37-74.jbcs.el7.src.rpm
jbcs-httpd24-jansson-2.11-55.jbcs.el7.src.rpm
jbcs-httpd24-mod_cluster-native-1.3.16-5.Final_redhat_2.jbcs.el7.src.rpm
jbcs-httpd24-mod_http2-1.15.7-17.jbcs.el7.src.rpm
jbcs-httpd24-mod_jk-1.2.48-16.redhat_1.jbcs.el7.src.rpm
jbcs-httpd24-mod_md-2.0.8-36.jbcs.el7.src.rpm
jbcs-httpd24-mod_security-2.9.2-63.GA.jbcs.el7.src.rpm

noarch:
jbcs-httpd24-httpd-manual-2.4.37-74.jbcs.el7.noarch.rpm

ppc64:
jbcs-httpd24-1-18.jbcs.el7.ppc64.rpm
jbcs-httpd24-curl-7.77.0-2.jbcs.el7.ppc64.rpm
jbcs-httpd24-curl-debuginfo-7.77.0-2.jbcs.el7.ppc64.rpm
jbcs-httpd24-jansson-2.11-55.jbcs.el7.ppc64.rpm
jbcs-httpd24-jansson-debuginfo-2.11-55.jbcs.el7.ppc64.rpm
jbcs-httpd24-jansson-devel-2.11-55.jbcs.el7.ppc64.rpm
jbcs-httpd24-libcurl-7.77.0-2.jbcs.el7.ppc64.rpm
jbcs-httpd24-libcurl-devel-7.77.0-2.jbcs.el7.ppc64.rpm
jbcs-httpd24-mod_http2-1.15.7-17.jbcs.el7.ppc64.rpm
jbcs-httpd24-mod_http2-debuginfo-1.15.7-17.jbcs.el7.ppc64.rpm
jbcs-httpd24-mod_md-2.0.8-36.jbcs.el7.ppc64.rpm
jbcs-httpd24-mod_md-debuginfo-2.0.8-36.jbcs.el7.ppc64.rpm
jbcs-httpd24-runtime-1-18.jbcs.el7.ppc64.rpm

x86_64:
jbcs-httpd24-1-18.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-1.6.3-105.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-debuginfo-1.6.3-105.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-devel-1.6.3-105.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-util-1.6.1-82.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-util-debuginfo-1.6.1-82.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-util-devel-1.6.1-82.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-util-ldap-1.6.1-82.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-util-mysql-1.6.1-82.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-util-nss-1.6.1-82.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-util-odbc-1.6.1-82.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-util-openssl-1.6.1-82.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-util-pgsql-1.6.1-82.jbcs.el7.x86_64.rpm
jbcs-httpd24-apr-util-sqlite-1.6.1-82.jbcs.el7.x86_64.rpm
jbcs-httpd24-curl-7.77.0-2.jbcs.el7.x86_64.rpm
jbcs-httpd24-curl-debuginfo-7.77.0-2.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-2.4.37-74.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-debuginfo-2.4.37-74.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-devel-2.4.37-74.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-selinux-2.4.37-74.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-tools-2.4.37-74.jbcs.el7.x86_64.rpm
jbcs-httpd24-jansson-2.11-55.jbcs.el7.x86_64.rpm
jbcs-httpd24-jansson-debuginfo-2.11-55.jbcs.el7.x86_64.rpm
jbcs-httpd24-jansson-devel-2.11-55.jbcs.el7.x86_64.rpm
jbcs-httpd24-libcurl-7.77.0-2.jbcs.el7.x86_64.rpm
jbcs-httpd24-libcurl-devel-7.77.0-2.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_cluster-native-1.3.16-5.Final_redhat_2.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_cluster-native-debuginfo-1.3.16-5.Final_redhat_2.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_http2-1.15.7-17.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_http2-debuginfo-1.15.7-17.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_jk-ap24-1.2.48-16.redhat_1.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_jk-debuginfo-1.2.48-16.redhat_1.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_jk-manual-1.2.48-16.redhat_1.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_ldap-2.4.37-74.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_md-2.0.8-36.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_md-debuginfo-2.0.8-36.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_proxy_html-2.4.37-74.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_security-2.9.2-63.GA.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_security-debuginfo-2.9.2-63.GA.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_session-2.4.37-74.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_ssl-2.4.37-74.jbcs.el7.x86_64.rpm
jbcs-httpd24-runtime-1-18.jbcs.el7.x86_64.rpm

Red Hat JBoss Core Services on RHEL 8:

Source:
jbcs-httpd24-1-18.el8jbcs.src.rpm
jbcs-httpd24-apr-1.6.3-105.el8jbcs.src.rpm
jbcs-httpd24-apr-util-1.6.1-82.el8jbcs.src.rpm
jbcs-httpd24-brotli-1.0.6-40.el8jbcs.src.rpm
jbcs-httpd24-curl-7.77.0-2.el8jbcs.src.rpm
jbcs-httpd24-httpd-2.4.37-74.el8jbcs.src.rpm
jbcs-httpd24-jansson-2.11-55.el8jbcs.src.rpm
jbcs-httpd24-mod_cluster-native-1.3.16-5.Final_redhat_2.el8jbcs.src.rpm
jbcs-httpd24-mod_http2-1.15.7-17.el8jbcs.src.rpm
jbcs-httpd24-mod_jk-1.2.48-16.redhat_1.el8jbcs.src.rpm
jbcs-httpd24-mod_md-2.0.8-36.el8jbcs.src.rpm
jbcs-httpd24-mod_security-2.9.2-63.GA.el8jbcs.src.rpm
jbcs-httpd24-nghttp2-1.39.2-37.el8jbcs.src.rpm
jbcs-httpd24-openssl-1.1.1g-6.el8jbcs.src.rpm
jbcs-httpd24-openssl-chil-1.0.0-5.el8jbcs.src.rpm
jbcs-httpd24-openssl-pkcs11-0.4.10-20.el8jbcs.src.rpm

noarch:
jbcs-httpd24-httpd-manual-2.4.37-74.el8jbcs.noarch.rpm

x86_64:
jbcs-httpd24-1-18.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-1.6.3-105.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-debuginfo-1.6.3-105.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-devel-1.6.3-105.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-debuginfo-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-devel-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-ldap-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-ldap-debuginfo-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-mysql-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-mysql-debuginfo-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-nss-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-nss-debuginfo-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-odbc-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-odbc-debuginfo-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-openssl-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-openssl-debuginfo-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-pgsql-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-pgsql-debuginfo-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-sqlite-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-apr-util-sqlite-debuginfo-1.6.1-82.el8jbcs.x86_64.rpm
jbcs-httpd24-brotli-1.0.6-40.el8jbcs.x86_64.rpm
jbcs-httpd24-brotli-debuginfo-1.0.6-40.el8jbcs.x86_64.rpm
jbcs-httpd24-brotli-devel-1.0.6-40.el8jbcs.x86_64.rpm
jbcs-httpd24-curl-7.77.0-2.el8jbcs.x86_64.rpm
jbcs-httpd24-curl-debuginfo-7.77.0-2.el8jbcs.x86_64.rpm
jbcs-httpd24-httpd-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-httpd-debuginfo-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-httpd-devel-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-httpd-selinux-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-httpd-tools-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-httpd-tools-debuginfo-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-jansson-2.11-55.el8jbcs.x86_64.rpm
jbcs-httpd24-jansson-debuginfo-2.11-55.el8jbcs.x86_64.rpm
jbcs-httpd24-jansson-devel-2.11-55.el8jbcs.x86_64.rpm
jbcs-httpd24-libcurl-7.77.0-2.el8jbcs.x86_64.rpm
jbcs-httpd24-libcurl-debuginfo-7.77.0-2.el8jbcs.x86_64.rpm
jbcs-httpd24-libcurl-devel-7.77.0-2.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_cluster-native-1.3.16-5.Final_redhat_2.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_cluster-native-debuginfo-1.3.16-5.Final_redhat_2.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_http2-1.15.7-17.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_http2-debuginfo-1.15.7-17.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_jk-ap24-1.2.48-16.redhat_1.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_jk-ap24-debuginfo-1.2.48-16.redhat_1.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_jk-manual-1.2.48-16.redhat_1.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_ldap-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_ldap-debuginfo-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_md-2.0.8-36.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_md-debuginfo-2.0.8-36.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_proxy_html-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_proxy_html-debuginfo-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_security-2.9.2-63.GA.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_security-debuginfo-2.9.2-63.GA.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_session-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_session-debuginfo-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_ssl-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-mod_ssl-debuginfo-2.4.37-74.el8jbcs.x86_64.rpm
jbcs-httpd24-nghttp2-1.39.2-37.el8jbcs.x86_64.rpm
jbcs-httpd24-nghttp2-debuginfo-1.39.2-37.el8jbcs.x86_64.rpm
jbcs-httpd24-nghttp2-devel-1.39.2-37.el8jbcs.x86_64.rpm
jbcs-httpd24-openssl-1.1.1g-6.el8jbcs.x86_64.rpm
jbcs-httpd24-openssl-chil-1.0.0-5.el8jbcs.x86_64.rpm
jbcs-httpd24-openssl-chil-debuginfo-1.0.0-5.el8jbcs.x86_64.rpm
jbcs-httpd24-openssl-debuginfo-1.1.1g-6.el8jbcs.x86_64.rpm
jbcs-httpd24-openssl-devel-1.1.1g-6.el8jbcs.x86_64.rpm
jbcs-httpd24-openssl-libs-1.1.1g-6.el8jbcs.x86_64.rpm
jbcs-httpd24-openssl-libs-debuginfo-1.1.1g-6.el8jbcs.x86_64.rpm
jbcs-httpd24-openssl-perl-1.1.1g-6.el8jbcs.x86_64.rpm
jbcs-httpd24-openssl-pkcs11-0.4.10-20.el8jbcs.x86_64.rpm
jbcs-httpd24-openssl-pkcs11-debuginfo-0.4.10-20.el8jbcs.x86_64.rpm
jbcs-httpd24-openssl-static-1.1.1g-6.el8jbcs.x86_64.rpm
jbcs-httpd24-runtime-1-18.el8jbcs.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-2020-8169
https://access.redhat.com/security/cve/CVE-2020-8284
https://access.redhat.com/security/cve/CVE-2020-8285
https://access.redhat.com/security/cve/CVE-2020-8286
https://access.redhat.com/security/cve/CVE-2021-22876
https://access.redhat.com/security/cve/CVE-2021-22890
https://access.redhat.com/security/cve/CVE-2021-22901
https://access.redhat.com/security/cve/CVE-2021-31618
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2021 Red Hat, Inc.
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