ID

VAR-201908-0265

CVE

CVE-2019-9515

TITLE

HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion

DESCRIPTION

Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both. Multiple HTTP/2 implementations are vulnerable to a variety of denial-of-service (DoS) attacks. HTTP/2 is the second version of the hypertext transfer protocol, which is mainly used to ensure the communication between the client and the server. A resource management error vulnerability exists in HTTP/2. An attacker could exploit this vulnerability to cause a denial of service. Red Hat A-MQ is a standards compliant messaging system that is tailored for use in mission critical applications. It includes bug fixes, which are documented in the patch notes accompanying the package on the download page. See the download link given in the references section below. Installation instructions are located in the download section of the customer portal. The References section of this erratum contains a download link (you must log in to download the update). Description: Red Hat Process Automation Manager is an open source business process management suite that combines process management and decision service management and enables business and IT users to create, manage, validate, and deploy process applications and decision services. The JBoss server process must be restarted for the update to take effect. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4508-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff August 24, 2019 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : h2o CVE ID : CVE-2019-9512 CVE-2019-9514 CVE-2019-9515 Three vulnerabilities were discovered in the HTTP/2 code of the H2O HTTP server, which could result in denial of service. For the stable distribution (buster), these problems have been fixed in version 2.2.5+dfsg2-2+deb10u1. We recommend that you upgrade your h2o packages. For the detailed security status of h2o please refer to its security tracker page at: https://security-tracker.debian.org/tracker/h2o Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAl1hTPUACgkQEMKTtsN8 TjYYfxAAk1VfiMGg6RQdHtPGwCFbMF7OVV26ZZqwaVqI4nWnA9w6U0ymrg8liYRi JrBfz5xacONkHRLD70YQ59ueH0AKN0+AX16WCpdFflP8b4+wPuqFKqkOFvNbYy+e B9gUcFieFE/bJG/pzYyahPvE90DpVewEgjtFPWhD3bNK/p83nDHaP+/rwFRbI0mp P8t0Wy1kIAjLCXq624Yc34x5AOwnxl5qIUNgm9Y8si1aLHs/geJg8IAohR2KKf2I KoNE3+yHSMp/uvZbDOx8u/TOAwfiEpkkQgOnAm3ANkh6IP9w5QV68hZXpJtg1zQv RQ9rSfnfReQQFOD9mDlCFE1Z6thzmL8cFJPTlj6ozVR0St/dK0VMJZ5HLjueSyoW PWeTwGusAdH8wm2U8o9iGjw3KKxyE1HCT47v7w+iZfNV1PSgiEnklROmHcLWxpun vbujcynAItmAnx9uzqZpieBMqwK0Je5bP1Ctq0aYyvPGf+HemBSV1tzDgHto3Jrf jQ52+264QZpIcXvnhLhjJBgBP7mFXnyhJUT02rOw8gvsWw97+eVzkLVkvNJDApI9 sfWe17p5G6Q2YImNzHgrpr2PbJoHnmJt6X27hnznL4O9Ut5SNlajTjlpxwSzAT4P 8/1tljvMOD/HaGih1XPsYCrhq9h+GOiU/QghSi7FH/Oiq2mczD0= =wvZn -----END PGP SIGNATURE----- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat JBoss Enterprise Application Platform 7.2.5 on RHEL 6 security update Advisory ID: RHSA-2019:4018-01 Product: Red Hat JBoss Enterprise Application Platform Advisory URL: https://access.redhat.com/errata/RHSA-2019:4018 Issue date: 2019-11-26 CVE Names: CVE-2019-9511 CVE-2019-9512 CVE-2019-9514 CVE-2019-9515 CVE-2019-14838 CVE-2019-14843 ==================================================================== 1. Summary: An update is now available for Red Hat JBoss Enterprise Application Platform 7.2 for Red Hat Enterprise Linux 6. 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 EAP 7.2 for RHEL 6 Server - noarch, x86_64 3. Description: Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. This release of Red Hat JBoss Enterprise Application Platform 7.2.5 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.2.4, and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.2.5 Release Notes for information about the most significant bug fixes and enhancements included in this release. Security Fix(es): * undertow: HTTP/2: large amount of data requests leads to denial of service (CVE-2019-9511) * undertow: HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512) * undertow: HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514) * undertow: HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515) * wildfly-core: Incorrect privileges for 'Monitor', 'Auditor' and 'Deployer' user by default (CVE-2019-14838) * wildfly: wildfly-security-manager: security manager authorization bypass (CVE-2019-14843) 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: Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications. For details about how to apply this update, which includes the changes described in this advisory, see: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1735645 - CVE-2019-9512 HTTP/2: flood using PING frames results in unbounded memory growth 1735744 - CVE-2019-9514 HTTP/2: flood using HEADERS frames results in unbounded memory growth 1735745 - CVE-2019-9515 HTTP/2: flood using SETTINGS frames results in unbounded memory growth 1741860 - CVE-2019-9511 HTTP/2: large amount of data requests leads to denial of service 1751227 - CVE-2019-14838 wildfly-core: Incorrect privileges for 'Monitor', 'Auditor' and 'Deployer' user by default 1752980 - CVE-2019-14843 wildfly-security-manager: security manager authorization bypass 6. JIRA issues fixed (https://issues.jboss.org/): JBEAP-17075 - (7.2.z) Upgrade yasson from 1.0.2.redhat-00001 to 1.0.5 JBEAP-17220 - (7.2.x) HHH-13504 Upgrade ByteBuddy to 1.9.11 JBEAP-17365 - [GSS](7.2.z) Upgrade RESTEasy from 3.6.1.SP6 to 3.6.1.SP7 JBEAP-17476 - [GSS](7.2.z) Upgrade Generic JMS RA 2.0.2.Final JBEAP-17478 - [GSS](7.2.z) Upgrade JBoss Remoting from 5.0.14.SP1 to 5.0.16.Final JBEAP-17483 - [GSS](7.2.z) Upgrade Apache CXF from 3.2.9 to 3.2.10 JBEAP-17495 - (7.2.z) Upgrade PicketLink from 2.5.5.SP12-redhat-00007 to 2.5.5.SP12-redhat-00009 JBEAP-17496 - (7.2.z) Upgrade PicketLink bindings from 2.5.5.SP12-redhat-00007 to 2.5.5.SP12-redhat-00009 JBEAP-17513 - [GSS](7.2.z) Upgrade Hibernate ORM from 5.3.11.SP1 to 5.3.13 JBEAP-17521 - (7.2.z) Upgrade picketbox from 5.0.3.Final-redhat-00004 to 5.0.3.Final-redhat-00005 JBEAP-17523 - [GSS](7.2.z) Upgrade wildfly-core from 6.0.16 to 6.0.17 JBEAP-17547 - [GSS](7.2.z) Upgrade Elytron-Tool from 1.4.3 to 1.4.4.Final JBEAP-17548 - [GSS](7.2.z) Upgrade Elytron from 1.6.4.Final-redhat-00001 to 1.6.5.Final-redhat-00001 JBEAP-17560 - [GSS](7.2.z) Upgrade HAL from 3.0.16 to 3.0.17 JBEAP-17579 - [GSS](7.2.z) Upgrade JBoss MSC from 1.4.8 to 1.4.11 JBEAP-17582 - [GSS](7.2.z) Upgrade JSF based on Mojarra 2.3.5.SP3-redhat-00002 to 2.3.5.SP3-redhat-00003 JBEAP-17603 - Tracker bug for the EAP 7.2.5 release for RHEL-6 JBEAP-17631 - [GSS](7.2.z) Upgrade Undertow from 2.0.25.SP1 to 2.0.26.SP3 JBEAP-17647 - [GSS](7.2.z) Upgrade IronJacamar from 1.4.17.Final to 1.4.18.Final JBEAP-17665 - [GSS](7.2.z) Upgrade XNIO from 3.7.3.Final-redhat-00001 to 3.7.6.Final JBEAP-17722 - [GSS](7.2.z) Upgrade wildfly-http-client from 1.0.15.Final-redhat-00001 to 1.0.17.Final JBEAP-17874 - (7.2.z) Upgrade to wildfly-openssl 1.0.8 JBEAP-17880 - (7.2.z) Upgrade XNIO from 3.7.6.Final-redhat-00001 to 3.7.6.SP1 7. Package List: Red Hat JBoss EAP 7.2 for RHEL 6 Server: Source: eap7-apache-cxf-3.2.10-1.redhat_00001.1.el6eap.src.rpm eap7-byte-buddy-1.9.11-1.redhat_00002.1.el6eap.src.rpm eap7-glassfish-jsf-2.3.5-5.SP3_redhat_00003.1.el6eap.src.rpm eap7-hal-console-3.0.17-2.Final_redhat_00001.1.el6eap.src.rpm eap7-hibernate-5.3.13-1.Final_redhat_00001.1.el6eap.src.rpm eap7-ironjacamar-1.4.18-1.Final_redhat_00001.1.el6eap.src.rpm eap7-jboss-genericjms-2.0.2-1.Final_redhat_00001.1.el6eap.src.rpm eap7-jboss-msc-1.4.11-1.Final_redhat_00001.1.el6eap.src.rpm eap7-jboss-remoting-5.0.16-2.Final_redhat_00001.1.el6eap.src.rpm eap7-jboss-server-migration-1.3.1-6.Final_redhat_00006.1.el6eap.src.rpm eap7-jboss-xnio-base-3.7.6-2.SP1_redhat_00001.1.el6eap.src.rpm eap7-picketbox-5.0.3-6.Final_redhat_00005.1.el6eap.src.rpm eap7-picketlink-bindings-2.5.5-20.SP12_redhat_00009.1.el6eap.src.rpm eap7-picketlink-federation-2.5.5-20.SP12_redhat_00009.1.el6eap.src.rpm eap7-resteasy-3.6.1-7.SP7_redhat_00001.1.el6eap.src.rpm eap7-undertow-2.0.26-2.SP3_redhat_00001.1.el6eap.src.rpm eap7-wildfly-7.2.5-4.GA_redhat_00002.1.el6eap.src.rpm eap7-wildfly-elytron-1.6.5-1.Final_redhat_00001.1.el6eap.src.rpm eap7-wildfly-elytron-tool-1.4.4-1.Final_redhat_00001.1.el6eap.src.rpm eap7-wildfly-http-client-1.0.17-1.Final_redhat_00001.1.el6eap.src.rpm eap7-wildfly-openssl-1.0.8-1.Final_redhat_00001.1.el6eap.src.rpm eap7-wildfly-openssl-linux-x86_64-1.0.8-5.Final_redhat_00001.1.el6eap.src.rpm eap7-yasson-1.0.5-1.redhat_00001.1.el6eap.src.rpm noarch: eap7-apache-cxf-3.2.10-1.redhat_00001.1.el6eap.noarch.rpm eap7-apache-cxf-rt-3.2.10-1.redhat_00001.1.el6eap.noarch.rpm eap7-apache-cxf-services-3.2.10-1.redhat_00001.1.el6eap.noarch.rpm eap7-apache-cxf-tools-3.2.10-1.redhat_00001.1.el6eap.noarch.rpm eap7-byte-buddy-1.9.11-1.redhat_00002.1.el6eap.noarch.rpm eap7-glassfish-jsf-2.3.5-5.SP3_redhat_00003.1.el6eap.noarch.rpm eap7-hal-console-3.0.17-2.Final_redhat_00001.1.el6eap.noarch.rpm eap7-hibernate-5.3.13-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-hibernate-core-5.3.13-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-hibernate-entitymanager-5.3.13-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-hibernate-envers-5.3.13-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-hibernate-java8-5.3.13-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-1.4.18-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-common-api-1.4.18-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-common-impl-1.4.18-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-common-spi-1.4.18-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-core-api-1.4.18-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-core-impl-1.4.18-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-deployers-common-1.4.18-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-jdbc-1.4.18-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-validator-1.4.18-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-jboss-genericjms-2.0.2-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-jboss-msc-1.4.11-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-jboss-remoting-5.0.16-2.Final_redhat_00001.1.el6eap.noarch.rpm eap7-jboss-server-migration-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-cli-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-core-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap6.4-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap6.4-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap7.0-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap7.0-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap7.1-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap7.1-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap7.2-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly10.0-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly10.0-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly10.1-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly10.1-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly11.0-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly11.0-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly12.0-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly12.0-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly13.0-server-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly14.0-server-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly8.2-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly8.2-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly9.0-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly9.0-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el6eap.noarch.rpm eap7-jboss-xnio-base-3.7.6-2.SP1_redhat_00001.1.el6eap.noarch.rpm eap7-picketbox-5.0.3-6.Final_redhat_00005.1.el6eap.noarch.rpm eap7-picketbox-infinispan-5.0.3-6.Final_redhat_00005.1.el6eap.noarch.rpm eap7-picketlink-api-2.5.5-20.SP12_redhat_00009.1.el6eap.noarch.rpm eap7-picketlink-bindings-2.5.5-20.SP12_redhat_00009.1.el6eap.noarch.rpm eap7-picketlink-common-2.5.5-20.SP12_redhat_00009.1.el6eap.noarch.rpm eap7-picketlink-config-2.5.5-20.SP12_redhat_00009.1.el6eap.noarch.rpm eap7-picketlink-federation-2.5.5-20.SP12_redhat_00009.1.el6eap.noarch.rpm eap7-picketlink-idm-api-2.5.5-20.SP12_redhat_00009.1.el6eap.noarch.rpm eap7-picketlink-idm-impl-2.5.5-20.SP12_redhat_00009.1.el6eap.noarch.rpm eap7-picketlink-idm-simple-schema-2.5.5-20.SP12_redhat_00009.1.el6eap.noarch.rpm eap7-picketlink-impl-2.5.5-20.SP12_redhat_00009.1.el6eap.noarch.rpm eap7-picketlink-wildfly8-2.5.5-20.SP12_redhat_00009.1.el6eap.noarch.rpm eap7-resteasy-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-atom-provider-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-cdi-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-client-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-client-microprofile-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-crypto-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-jackson-provider-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-jackson2-provider-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-jaxb-provider-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-jaxrs-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-jettison-provider-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-jose-jwt-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-jsapi-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-json-binding-provider-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-json-p-provider-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-multipart-provider-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-rxjava2-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-spring-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-validator-provider-11-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-resteasy-yaml-provider-3.6.1-7.SP7_redhat_00001.1.el6eap.noarch.rpm eap7-undertow-2.0.26-2.SP3_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-7.2.5-4.GA_redhat_00002.1.el6eap.noarch.rpm eap7-wildfly-elytron-1.6.5-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-elytron-tool-1.4.4-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-http-client-common-1.0.17-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-http-ejb-client-1.0.17-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-http-naming-client-1.0.17-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-http-transaction-client-1.0.17-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-javadocs-7.2.5-4.GA_redhat_00002.1.el6eap.noarch.rpm eap7-wildfly-modules-7.2.5-4.GA_redhat_00002.1.el6eap.noarch.rpm eap7-wildfly-openssl-1.0.8-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-openssl-java-1.0.8-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-yasson-1.0.5-1.redhat_00001.1.el6eap.noarch.rpm x86_64: eap7-wildfly-openssl-linux-x86_64-1.0.8-5.Final_redhat_00001.1.el6eap.x86_64.rpm eap7-wildfly-openssl-linux-x86_64-debuginfo-1.0.8-5.Final_redhat_00001.1.el6eap.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-2019-9511 https://access.redhat.com/security/cve/CVE-2019-9512 https://access.redhat.com/security/cve/CVE-2019-9514 https://access.redhat.com/security/cve/CVE-2019-9515 https://access.redhat.com/security/cve/CVE-2019-14838 https://access.redhat.com/security/cve/CVE-2019-14843 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.2/ https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.2/html-single/installation_guide/ 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 iQIVAwUBXd2EXtzjgjWX9erEAQgbmxAAlm2IryB86iM+OtnjwGCeRftJZeseCpg1 pRaYbgsNG0RLKJjmK758iqRF0g0mbFeOuQoKrw8/fioBBBMGSVDtzek0F6mJQgYf ATgykLIrBIqNp6N8Z2S45hbzEuPZPzJtPseWptZ+20qRmgspVEjTETJeWhpzmVsA bUKzRYy3+Qd2nO5tyjd8sNmkPrdayt9Ym+CwEfMScXzUrU5SyRsyFJ20s+ddR5Ts 0fjBt7EAyjbeL/miKOVRGlaHCjB44CusJjO6TwvN/pI4nkJhIOjolS1FNIlqoAYW m8iSE9+2hBTASIAscA5IW+AdAJQp+JTs5c5Z78X5oKZ1tyRyvjAmAuS3iWPx+s3t jBZLqOVyxuw4T723gd3cFpzCiN0uuA9MJGqCTuye/TAr+GUmk3IXBskgKRydULHv GEh1Ti8rlhnNgV8sy6NrWKcuyEm774oDeL2aI7Wg+5z+XbpoBe2FUCbnf4cDOey+ yjW//s/BxZqCpbC22+qCTf1a65SbdmIqYig1GFFhuNdUgGqvZzyORY0pYBwMUX05 zr+RTm9bgajc1CuMrFu3UWyE6KWDEnepFPxzERojRijI0Y0pO4lCgXvvAnxk5xVI uThGbrYhEcOiuYlW/9DG0RM47BRZxL8xsS4tw3d8JSw7P4XVBun2zpbKtdER1GOG qk44hwlhFZw=FRPz -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Summary: This is a security update for JBoss EAP Continuous Delivery 18.0. Description: Red Hat Single Sign-On 7.3 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. JIRA issues fixed (https://issues.jboss.org/): KEYCLOAK-11816 - Tracker bug for the RH-SSO 7.3.5 release for RHEL7 7. Description: AMQ Broker is a high-performance messaging implementation based on ActiveMQ Artemis. It uses an asynchronous journal for fast message persistence, and supports multiple languages, protocols, and platforms

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

resource management error

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-07-12T20:31:40.070000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE