ID

VAR-201908-0422

CVE

CVE-2019-9512

TITLE

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

DESCRIPTION

Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. 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. Solution: Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on. 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). -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat JBoss Enterprise Application Platform 7.2.5 on RHEL 8 security update Advisory ID: RHSA-2019:4020-01 Product: Red Hat JBoss Enterprise Application Platform Advisory URL: https://access.redhat.com/errata/RHSA-2019:4020 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 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 EAP 7.2 for RHEL 8 - 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, ensure all previously released errata relevant to your system have been applied. For details about how to apply this update, 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-17605 - Tracker bug for the EAP 7.2.5 release for RHEL-8 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 8: Source: eap7-apache-cxf-3.2.10-1.redhat_00001.1.el8eap.src.rpm eap7-byte-buddy-1.9.11-1.redhat_00002.1.el8eap.src.rpm eap7-glassfish-jsf-2.3.5-5.SP3_redhat_00003.1.el8eap.src.rpm eap7-hal-console-3.0.17-2.Final_redhat_00001.1.el8eap.src.rpm eap7-hibernate-5.3.13-1.Final_redhat_00001.1.el8eap.src.rpm eap7-ironjacamar-1.4.18-1.Final_redhat_00001.1.el8eap.src.rpm eap7-jboss-genericjms-2.0.2-1.Final_redhat_00001.1.el8eap.src.rpm eap7-jboss-msc-1.4.11-1.Final_redhat_00001.1.el8eap.src.rpm eap7-jboss-remoting-5.0.16-2.Final_redhat_00001.1.el8eap.src.rpm eap7-jboss-server-migration-1.3.1-6.Final_redhat_00006.1.el8eap.src.rpm eap7-jboss-xnio-base-3.7.6-2.SP1_redhat_00001.1.el8eap.src.rpm eap7-picketbox-5.0.3-6.Final_redhat_00005.1.el8eap.src.rpm eap7-picketlink-bindings-2.5.5-20.SP12_redhat_00009.1.el8eap.src.rpm eap7-picketlink-federation-2.5.5-20.SP12_redhat_00009.1.el8eap.src.rpm eap7-resteasy-3.6.1-7.SP7_redhat_00001.1.el8eap.src.rpm eap7-undertow-2.0.26-2.SP3_redhat_00001.1.el8eap.src.rpm eap7-wildfly-7.2.5-4.GA_redhat_00002.1.el8eap.src.rpm eap7-wildfly-elytron-1.6.5-1.Final_redhat_00001.1.el8eap.src.rpm eap7-wildfly-elytron-tool-1.4.4-1.Final_redhat_00001.1.el8eap.src.rpm eap7-wildfly-http-client-1.0.17-1.Final_redhat_00001.1.el8eap.src.rpm eap7-wildfly-openssl-1.0.8-1.Final_redhat_00001.1.el8eap.src.rpm eap7-wildfly-openssl-linux-x86_64-1.0.8-5.Final_redhat_00001.1.el8eap.src.rpm eap7-yasson-1.0.5-1.redhat_00001.1.el8eap.src.rpm noarch: eap7-apache-cxf-3.2.10-1.redhat_00001.1.el8eap.noarch.rpm eap7-apache-cxf-rt-3.2.10-1.redhat_00001.1.el8eap.noarch.rpm eap7-apache-cxf-services-3.2.10-1.redhat_00001.1.el8eap.noarch.rpm eap7-apache-cxf-tools-3.2.10-1.redhat_00001.1.el8eap.noarch.rpm eap7-byte-buddy-1.9.11-1.redhat_00002.1.el8eap.noarch.rpm eap7-glassfish-jsf-2.3.5-5.SP3_redhat_00003.1.el8eap.noarch.rpm eap7-hal-console-3.0.17-2.Final_redhat_00001.1.el8eap.noarch.rpm eap7-hibernate-5.3.13-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-hibernate-core-5.3.13-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-hibernate-entitymanager-5.3.13-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-hibernate-envers-5.3.13-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-hibernate-java8-5.3.13-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-ironjacamar-1.4.18-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-ironjacamar-common-api-1.4.18-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-ironjacamar-common-impl-1.4.18-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-ironjacamar-common-spi-1.4.18-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-ironjacamar-core-api-1.4.18-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-ironjacamar-core-impl-1.4.18-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-ironjacamar-deployers-common-1.4.18-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-ironjacamar-jdbc-1.4.18-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-ironjacamar-validator-1.4.18-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-jboss-genericjms-2.0.2-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-jboss-msc-1.4.11-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-jboss-remoting-5.0.16-2.Final_redhat_00001.1.el8eap.noarch.rpm eap7-jboss-server-migration-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-cli-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-core-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-eap6.4-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-eap6.4-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-eap7.0-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-eap7.0-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-eap7.1-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-eap7.1-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-eap7.2-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly10.0-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly10.0-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly10.1-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly10.1-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly11.0-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly11.0-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly12.0-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly12.0-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly13.0-server-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly14.0-server-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly8.2-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly8.2-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly9.0-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-server-migration-wildfly9.0-to-eap7.2-1.3.1-6.Final_redhat_00006.1.el8eap.noarch.rpm eap7-jboss-xnio-base-3.7.6-2.SP1_redhat_00001.1.el8eap.noarch.rpm eap7-picketbox-5.0.3-6.Final_redhat_00005.1.el8eap.noarch.rpm eap7-picketbox-infinispan-5.0.3-6.Final_redhat_00005.1.el8eap.noarch.rpm eap7-picketlink-api-2.5.5-20.SP12_redhat_00009.1.el8eap.noarch.rpm eap7-picketlink-bindings-2.5.5-20.SP12_redhat_00009.1.el8eap.noarch.rpm eap7-picketlink-common-2.5.5-20.SP12_redhat_00009.1.el8eap.noarch.rpm eap7-picketlink-config-2.5.5-20.SP12_redhat_00009.1.el8eap.noarch.rpm eap7-picketlink-federation-2.5.5-20.SP12_redhat_00009.1.el8eap.noarch.rpm eap7-picketlink-idm-api-2.5.5-20.SP12_redhat_00009.1.el8eap.noarch.rpm eap7-picketlink-idm-impl-2.5.5-20.SP12_redhat_00009.1.el8eap.noarch.rpm eap7-picketlink-idm-simple-schema-2.5.5-20.SP12_redhat_00009.1.el8eap.noarch.rpm eap7-picketlink-impl-2.5.5-20.SP12_redhat_00009.1.el8eap.noarch.rpm eap7-picketlink-wildfly8-2.5.5-20.SP12_redhat_00009.1.el8eap.noarch.rpm eap7-resteasy-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-atom-provider-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-cdi-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-client-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-client-microprofile-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-crypto-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-jackson-provider-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-jackson2-provider-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-jaxb-provider-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-jaxrs-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-jettison-provider-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-jose-jwt-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-jsapi-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-json-binding-provider-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-json-p-provider-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-multipart-provider-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-rxjava2-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-spring-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-validator-provider-11-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-resteasy-yaml-provider-3.6.1-7.SP7_redhat_00001.1.el8eap.noarch.rpm eap7-undertow-2.0.26-2.SP3_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-7.2.5-4.GA_redhat_00002.1.el8eap.noarch.rpm eap7-wildfly-elytron-1.6.5-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-elytron-tool-1.4.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-http-client-common-1.0.17-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-http-ejb-client-1.0.17-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-http-naming-client-1.0.17-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-http-transaction-client-1.0.17-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-javadocs-7.2.5-4.GA_redhat_00002.1.el8eap.noarch.rpm eap7-wildfly-modules-7.2.5-4.GA_redhat_00002.1.el8eap.noarch.rpm eap7-wildfly-openssl-1.0.8-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-openssl-java-1.0.8-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-yasson-1.0.5-1.redhat_00001.1.el8eap.noarch.rpm x86_64: eap7-wildfly-openssl-linux-x86_64-1.0.8-5.Final_redhat_00001.1.el8eap.x86_64.rpm eap7-wildfly-openssl-linux-x86_64-debuginfo-1.0.8-5.Final_redhat_00001.1.el8eap.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 iQIVAwUBXd2ER9zjgjWX9erEAQi1nA//e/jdUS+GE7oei/yPvjlAKslkR7KbSyAi 4u4w9dQImFgMkxulKqE9r0Tap3ZsiWexVEEJdHBWX7EY84RfrriHRMC0AAxmDZxs jnWhtYQK9uERcWM5pa/ACwRAe218/204USjS8sLwRhWBOTnHVLHO53bPJiz+lG8o KPFuGHgzjVwKnfysJkK7em//Uf1IujwjUk2bE2VYdwhESvgH1KcMebjYTtr2uvS3 An9aAOwmBvUZhD2CSmZjDLVefTyFJBsG0+asLAdQzYQgLfHwYOpCdI3+vifUZ7Vq X1xeise2mgzJmYTsrbcrbeyeoZMCSfyiXzcJIVC165AxmPNVSELXDwi3Yd3NZma5 UTwYB8Wk69/hGEH4Qy6KQeOC0FdN8hqZxbd1zQauHCcBzOPIoQKUqM2iq8pdICI5 rz222ke6S/GGoUgl6zHHwd9/g/MQTZze+cj1KBsQpUQV04eIQkoUMkOJMX8m7J+z Oq2ZywqOwbpjQFFfU5A99OWivBaR2T+j1DZaKnlinCJy17Yw/rxUqBAcJEYal2jZ dG8i0ff5NZoG4kRr7yeYgxzGkwia4m7aSqP8vghhCWWc84wKb6TACjJqub8o6dnc Zvzldas6wdnUV8ewwv2iyIbO6juWjDa94o2H6jbVx16anlkepHVTdTHWJ85dUHIE K2lmfSkSJk0= =+f4c -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Description: Both the openshift and atomic-enterprise-service-catalog packages have been rebuilt with updates versions of golang. Solution: For OpenShift Container Platform 4.1 see the following documentation, which will be updated shortly for release 4.1.14, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.1/updating/updating-cluster - -cli.html. 8) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Bug Fix(es): * Failure trying to conntect to image registry using TLS when buildah is compiled with FIPS mode (BZ#1743169) 4. 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. It is recommended to halt the server by stopping the JBoss Application Server process before installing this update; after installing the update, restart the server by starting the JBoss Application Server process. 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 1735749 - CVE-2019-9518 HTTP/2: flood using empty frames results in excessive resource consumption 1758619 - CVE-2019-16869 netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers 1767483 - CVE-2019-10086 apache-commons-beanutils: does not suppresses the class property in PropertyUtilsBean by default 1793154 - CVE-2019-20330 jackson-databind: lacks certain net.sf.ehcache blocking 1796225 - CVE-2020-7238 netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling 1796756 - CVE-2020-1718 keycloak: security issue on reset credential flow 1797006 - CVE-2019-12423 cxf: OpenId Connect token service does not properly validate the clientId 1797011 - CVE-2019-17573 cxf: reflected XSS in the services listing page 1798509 - CVE-2019-20445 netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length header 1798524 - CVE-2019-20444 netty: HTTP request smuggling 1801149 - CVE-2019-13990 libquartz: XXE attacks via job description 1815470 - CVE-2020-10673 jackson-databind: mishandles the interaction between serialization gadgets and typing which could result in remote command execution 1815495 - CVE-2020-10672 jackson-databind: mishandles the interaction between serialization gadgets and typing which could result in remote command execution 1816170 - CVE-2019-12406 cxf: does not restrict the number of message attachments 1816216 - CVE-2020-11612 netty: compression/decompression codecs don't enforce limits on buffer allocation sizes 1816330 - CVE-2020-8840 jackson-databind: Lacks certain xbean-reflect/JNDI blocking 1816332 - CVE-2020-9546 jackson-databind: Serialization gadgets in shaded-hikari-config 1816337 - CVE-2020-9547 jackson-databind: Serialization gadgets in ibatis-sqlmap 1816340 - CVE-2020-9548 jackson-databind: Serialization gadgets in anteros-core 1819208 - CVE-2020-10968 jackson-databind: Serialization gadgets in org.aoju.bus.proxy.provider.*.RmiProvider 1819212 - CVE-2020-10969 jackson-databind: Serialization gadgets in javax.swing.JEditorPane 1821304 - CVE-2020-11111 jackson-databind: Serialization gadgets in org.apache.activemq.jms.pool.XaPooledConnectionFactory 1821311 - CVE-2020-11112 jackson-databind: Serialization gadgets in org.apache.commons.proxy.provider.remoting.RmiProvider 1821315 - CVE-2020-11113 jackson-databind: Serialization gadgets in org.apache.openjpa.ee.WASRegistryManagedRuntime 1826798 - CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly 1826805 - CVE-2020-11619 jackson-databind: Serialization gadgets in org.springframework:spring-aop 1848960 - CVE-2020-14060 jackson-databind: serialization in oadd.org.apache.xalan.lib.sql.JNDIConnectionPool 1848962 - CVE-2020-14062 jackson-databind: serialization in com.sun.org.apache.xalan.internal.lib.sql.JNDIConnectionPool 1848966 - CVE-2020-14061 jackson-databind: serialization in weblogic/oracle-aqjms 5. 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----- . Summary: This is a security update for JBoss EAP Continuous Delivery 18.0. Each of these container images includes gRPC, which has been updated with the below fixes. 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. JIRA issues fixed (https://issues.jboss.org/): KEYCLOAK-11815 - Tracker bug for the RH-SSO 7.3.5 release for RHEL6 7. Description: Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: nodejs (10.16.3)

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

resource management error

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-04-18T20:17:13.177000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE