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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3687 Red Hat JBoss Core Services Apache HTTP Server 2.4.29 SP3 security update 2 October 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Red Hat JBoss Core Services Apache HTTP Server 2.4.29 SP3 Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux Server 7 Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-9517 CVE-2019-9516 Reference: ESB-2019.3677 ESB-2019.3670 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:2946 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat JBoss Core Services Apache HTTP Server 2.4.29 SP3 security update Advisory ID: RHSA-2019:2946-01 Product: Red Hat JBoss Core Services Advisory URL: https://access.redhat.com/errata/RHSA-2019:2946 Issue date: 2019-10-01 CVE Names: CVE-2019-9516 CVE-2019-9517 ===================================================================== 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 3 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 in the References section. Security Fix(es): * mod_http2: HTTP/2: 0-length headers leads to denial of service (CVE-2019-9516) * mod_http2: HTTP/2: request for large response leads to denial of service (CVE-2019-9517) Bug Fix(es): * nghttp2: Rebase to 1.39.2 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 5. Bugs fixed (https://bugzilla.redhat.com/): 1741864 - CVE-2019-9516 HTTP/2: 0-length headers lead to denial of service 1741868 - CVE-2019-9517 HTTP/2: request for large response leads to denial of service 6. JIRA issues fixed (https://issues.jboss.org/): JBCS-826 - Rebase nghttp2 to 1.39.2 7. Package List: Red Hat JBoss Core Services on RHEL 6 Server: Source: jbcs-httpd24-httpd-2.4.29-41.jbcs.el6.src.rpm jbcs-httpd24-nghttp2-1.39.2-1.jbcs.el6.src.rpm i386: jbcs-httpd24-httpd-2.4.29-41.jbcs.el6.i686.rpm jbcs-httpd24-httpd-debuginfo-2.4.29-41.jbcs.el6.i686.rpm jbcs-httpd24-httpd-devel-2.4.29-41.jbcs.el6.i686.rpm jbcs-httpd24-httpd-selinux-2.4.29-41.jbcs.el6.i686.rpm jbcs-httpd24-httpd-tools-2.4.29-41.jbcs.el6.i686.rpm jbcs-httpd24-mod_ldap-2.4.29-41.jbcs.el6.i686.rpm jbcs-httpd24-mod_proxy_html-2.4.29-41.jbcs.el6.i686.rpm jbcs-httpd24-mod_session-2.4.29-41.jbcs.el6.i686.rpm jbcs-httpd24-mod_ssl-2.4.29-41.jbcs.el6.i686.rpm jbcs-httpd24-nghttp2-1.39.2-1.jbcs.el6.i686.rpm jbcs-httpd24-nghttp2-debuginfo-1.39.2-1.jbcs.el6.i686.rpm jbcs-httpd24-nghttp2-devel-1.39.2-1.jbcs.el6.i686.rpm noarch: jbcs-httpd24-httpd-manual-2.4.29-41.jbcs.el6.noarch.rpm x86_64: jbcs-httpd24-httpd-2.4.29-41.jbcs.el6.x86_64.rpm jbcs-httpd24-httpd-debuginfo-2.4.29-41.jbcs.el6.x86_64.rpm jbcs-httpd24-httpd-devel-2.4.29-41.jbcs.el6.x86_64.rpm jbcs-httpd24-httpd-selinux-2.4.29-41.jbcs.el6.x86_64.rpm jbcs-httpd24-httpd-tools-2.4.29-41.jbcs.el6.x86_64.rpm jbcs-httpd24-mod_ldap-2.4.29-41.jbcs.el6.x86_64.rpm jbcs-httpd24-mod_proxy_html-2.4.29-41.jbcs.el6.x86_64.rpm jbcs-httpd24-mod_session-2.4.29-41.jbcs.el6.x86_64.rpm jbcs-httpd24-mod_ssl-2.4.29-41.jbcs.el6.x86_64.rpm jbcs-httpd24-nghttp2-1.39.2-1.jbcs.el6.x86_64.rpm jbcs-httpd24-nghttp2-debuginfo-1.39.2-1.jbcs.el6.x86_64.rpm jbcs-httpd24-nghttp2-devel-1.39.2-1.jbcs.el6.x86_64.rpm Red Hat JBoss Core Services on RHEL 7 Server: Source: jbcs-httpd24-httpd-2.4.29-41.jbcs.el7.src.rpm jbcs-httpd24-nghttp2-1.39.2-1.jbcs.el7.src.rpm noarch: jbcs-httpd24-httpd-manual-2.4.29-41.jbcs.el7.noarch.rpm x86_64: jbcs-httpd24-httpd-2.4.29-41.jbcs.el7.x86_64.rpm jbcs-httpd24-httpd-debuginfo-2.4.29-41.jbcs.el7.x86_64.rpm jbcs-httpd24-httpd-devel-2.4.29-41.jbcs.el7.x86_64.rpm jbcs-httpd24-httpd-selinux-2.4.29-41.jbcs.el7.x86_64.rpm jbcs-httpd24-httpd-tools-2.4.29-41.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_ldap-2.4.29-41.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_proxy_html-2.4.29-41.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_session-2.4.29-41.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_ssl-2.4.29-41.jbcs.el7.x86_64.rpm jbcs-httpd24-nghttp2-1.39.2-1.jbcs.el7.x86_64.rpm jbcs-httpd24-nghttp2-debuginfo-1.39.2-1.jbcs.el7.x86_64.rpm jbcs-httpd24-nghttp2-devel-1.39.2-1.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-2019-9516 https://access.redhat.com/security/cve/CVE-2019-9517 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. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXZMrn9zjgjWX9erEAQjLBA//egkS+EnCT6PC4L4HNyLWxZlxlpIViG6+ FrQCVsmVWqp/YirmuJybqcbPA22ahMc1gMS8D6D35hvS01SMup17mvKNKSvTaOV4 c2KqLu1Hc7ZkZsccM15HxEoKfu5yriejjhdLzd0hZffcqKdQyY3W+fxLjdzbHwoS eJQdOdP55PifysxmBqBYdpLkKjmOEGZVQEMwGRJCy2HU8+ThkA3XxTe2JZQCgaPU 56UGRaHerTurybZZOtbatWvhno0MFhCawvxEkAp7HfnJB18Zlpb+xPj1bH+I6EcU 2/yXSqWm9DXrOaa3AG8LCX/TQJlGPRKif3H+OZ56dTIMnjcve33bADV5cbxQbecZ EtniAO9hQRgXX66inUKiVZ7OzPkHH0xz6a9JL90iNM+mYd5gn4U5dlQWgzkQ1iMv Pmucf5qL2cgdVBW4RzIzPykLAbEibBhz5Z590X2/i0MOlwyYfA+EKrz7kyuQfo9K P47XrIB4YT9URluXiXo8cOx6mq36NcG19yR/ViO0/K1Dc3GakUqyIz67/UXEqsTi Jog+zDh4EKaxQqyetWqnfDpXtNTB+tov50ZGq47Ca4WHHfcoxArjnjh32nW6thG6 XJCmYuksH/1Vq3qzFK1B7GOSgh3WEfACEfAMGMnLuB7ShkPS7TJ3Ka8AoV5+MP8s NLmKEnrr59k= =Z9Va - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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