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. Apple SwiftNI , Apache Traffic Server , Debian GNU/Linux Used in HTTP/2 Contains a resource exhaustion vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. 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. Description: Skydive is an open source real-time network topology and protocols analyzer. Bugs fixed (https://bugzilla.redhat.com/): 1649870 - CVE-2019-14820 keycloak: adapter endpoints are exposed via arbitrary URLs 1690628 - CVE-2019-3875 keycloak: missing signatures validation on CRL used to verify client certificates 1728609 - CVE-2019-10201 keycloak: SAML broker does not check existence of signature on document allowing any user impersonation 1729261 - CVE-2019-10199 keycloak: CSRF check missing in My Resources functionality in the Account Console 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 1738673 - CVE-2019-10219 hibernate-validator: safeHTML validator allows XSS 1741860 - CVE-2019-9511 HTTP/2: large amount of data requests leads to denial of service 1749487 - CVE-2019-14832 keycloak: cross-realm user access auth bypass 1751227 - CVE-2019-14838 wildfly-core: Incorrect privileges for 'Monitor', 'Auditor' and 'Deployer' user by default 1755831 - CVE-2019-16335 jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariDataSource 1755849 - CVE-2019-14540 jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariConfig 1758167 - CVE-2019-17267 jackson-databind: Serialization gadgets in classes of the ehcache package 1758171 - CVE-2019-14892 jackson-databind: Serialization gadgets in classes of the commons-configuration package 1758182 - CVE-2019-14893 jackson-databind: Serialization gadgets in classes of the xalan package 1758187 - CVE-2019-16942 jackson-databind: Serialization gadgets in org.apache.commons.dbcp.datasources.* 1758191 - CVE-2019-16943 jackson-databind: Serialization gadgets in com.p6spy.engine.spy.P6DataSource 1764607 - CVE-2019-0210 thrift: Out-of-bounds read related to TJSONProtocol or TSimpleJSONProtocol 1764612 - CVE-2019-0205 thrift: Endless loop when feed with specific input data 1764658 - CVE-2019-12400 xml-security: Apache Santuario potentially loads XML parsing code from an untrusted source 1767483 - CVE-2019-10086 apache-commons-beanutils: does not suppresses the class property in PropertyUtilsBean by default 1772008 - CVE-2019-14887 wildfly: The 'enabled-protocols' value in legacy security is not respected if OpenSSL security provider is in use 1772464 - CVE-2019-14888 undertow: possible Denial Of Service (DOS) in Undertow HTTP server listening on HTTPS 1775293 - CVE-2019-17531 jackson-databind: Serialization gadgets in org.apache.log4j.receivers.db.* 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 1802444 - CVE-2020-1729 SmallRye: SecuritySupport class is incorrectly public and contains a static method to access the current threads context class loader 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 1816175 - CVE-2019-12419 cxf: OpenId Connect token service does not properly validate the clientId 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 5. The purpose of this text-only errata is to inform you about the security issues fixed in this release. Installation instructions are available from the Fuse 7.5.0 product documentation page: https://access.redhat.com/documentation/en-us/red_hat_fuse/7.5/ 4. 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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: go-toolset-1.11 and go-toolset-1.11-golang security update Advisory ID: RHSA-2019:2682-01 Product: Red Hat Developer Tools Advisory URL: https://access.redhat.com/errata/RHSA-2019:2682 Issue date: 2019-09-09 CVE Names: CVE-2019-9512 CVE-2019-9514 ==================================================================== 1. Summary: An update for go-toolset-1.11 and go-toolset-1.11-golang is now available for Red Hat Developer Tools. 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 Developer Tools for Red Hat Enterprise Linux Server (v. 7) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Developer Tools for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 3. Description: Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fix(es): * HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512) * HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514) 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/): 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 6. Package List: Red Hat Developer Tools for Red Hat Enterprise Linux Server (v. 7): Source: go-toolset-1.11-1.11.13-1.el7.src.rpm go-toolset-1.11-golang-1.11.13-2.el7.src.rpm aarch64: go-toolset-1.11-1.11.13-1.el7.aarch64.rpm go-toolset-1.11-build-1.11.13-1.el7.aarch64.rpm go-toolset-1.11-golang-1.11.13-2.el7.aarch64.rpm go-toolset-1.11-golang-bin-1.11.13-2.el7.aarch64.rpm go-toolset-1.11-golang-misc-1.11.13-2.el7.aarch64.rpm go-toolset-1.11-golang-src-1.11.13-2.el7.aarch64.rpm go-toolset-1.11-golang-tests-1.11.13-2.el7.aarch64.rpm go-toolset-1.11-runtime-1.11.13-1.el7.aarch64.rpm go-toolset-1.11-scldevel-1.11.13-1.el7.aarch64.rpm noarch: go-toolset-1.11-golang-docs-1.11.13-2.el7.noarch.rpm ppc64le: go-toolset-1.11-1.11.13-1.el7.ppc64le.rpm go-toolset-1.11-build-1.11.13-1.el7.ppc64le.rpm go-toolset-1.11-golang-1.11.13-2.el7.ppc64le.rpm go-toolset-1.11-golang-bin-1.11.13-2.el7.ppc64le.rpm go-toolset-1.11-golang-misc-1.11.13-2.el7.ppc64le.rpm go-toolset-1.11-golang-src-1.11.13-2.el7.ppc64le.rpm go-toolset-1.11-golang-tests-1.11.13-2.el7.ppc64le.rpm go-toolset-1.11-runtime-1.11.13-1.el7.ppc64le.rpm go-toolset-1.11-scldevel-1.11.13-1.el7.ppc64le.rpm s390x: go-toolset-1.11-1.11.13-1.el7.s390x.rpm go-toolset-1.11-build-1.11.13-1.el7.s390x.rpm go-toolset-1.11-golang-1.11.13-2.el7.s390x.rpm go-toolset-1.11-golang-bin-1.11.13-2.el7.s390x.rpm go-toolset-1.11-golang-misc-1.11.13-2.el7.s390x.rpm go-toolset-1.11-golang-src-1.11.13-2.el7.s390x.rpm go-toolset-1.11-golang-tests-1.11.13-2.el7.s390x.rpm go-toolset-1.11-runtime-1.11.13-1.el7.s390x.rpm go-toolset-1.11-scldevel-1.11.13-1.el7.s390x.rpm Red Hat Developer Tools for Red Hat Enterprise Linux Server (v. 7): Source: go-toolset-1.11-1.11.13-1.el7.src.rpm go-toolset-1.11-golang-1.11.13-2.el7.src.rpm noarch: go-toolset-1.11-golang-docs-1.11.13-2.el7.noarch.rpm ppc64le: go-toolset-1.11-1.11.13-1.el7.ppc64le.rpm go-toolset-1.11-build-1.11.13-1.el7.ppc64le.rpm go-toolset-1.11-golang-1.11.13-2.el7.ppc64le.rpm go-toolset-1.11-golang-bin-1.11.13-2.el7.ppc64le.rpm go-toolset-1.11-golang-misc-1.11.13-2.el7.ppc64le.rpm go-toolset-1.11-golang-src-1.11.13-2.el7.ppc64le.rpm go-toolset-1.11-golang-tests-1.11.13-2.el7.ppc64le.rpm go-toolset-1.11-runtime-1.11.13-1.el7.ppc64le.rpm go-toolset-1.11-scldevel-1.11.13-1.el7.ppc64le.rpm s390x: go-toolset-1.11-1.11.13-1.el7.s390x.rpm go-toolset-1.11-build-1.11.13-1.el7.s390x.rpm go-toolset-1.11-golang-1.11.13-2.el7.s390x.rpm go-toolset-1.11-golang-bin-1.11.13-2.el7.s390x.rpm go-toolset-1.11-golang-misc-1.11.13-2.el7.s390x.rpm go-toolset-1.11-golang-src-1.11.13-2.el7.s390x.rpm go-toolset-1.11-golang-tests-1.11.13-2.el7.s390x.rpm go-toolset-1.11-runtime-1.11.13-1.el7.s390x.rpm go-toolset-1.11-scldevel-1.11.13-1.el7.s390x.rpm x86_64: go-toolset-1.11-1.11.13-1.el7.x86_64.rpm go-toolset-1.11-build-1.11.13-1.el7.x86_64.rpm go-toolset-1.11-golang-1.11.13-2.el7.x86_64.rpm go-toolset-1.11-golang-bin-1.11.13-2.el7.x86_64.rpm go-toolset-1.11-golang-misc-1.11.13-2.el7.x86_64.rpm go-toolset-1.11-golang-race-1.11.13-2.el7.x86_64.rpm go-toolset-1.11-golang-src-1.11.13-2.el7.x86_64.rpm go-toolset-1.11-golang-tests-1.11.13-2.el7.x86_64.rpm go-toolset-1.11-runtime-1.11.13-1.el7.x86_64.rpm go-toolset-1.11-scldevel-1.11.13-1.el7.x86_64.rpm Red Hat Developer Tools for Red Hat Enterprise Linux Workstation (v. 7): Source: go-toolset-1.11-1.11.13-1.el7.src.rpm go-toolset-1.11-golang-1.11.13-2.el7.src.rpm noarch: go-toolset-1.11-golang-docs-1.11.13-2.el7.noarch.rpm x86_64: go-toolset-1.11-1.11.13-1.el7.x86_64.rpm go-toolset-1.11-build-1.11.13-1.el7.x86_64.rpm go-toolset-1.11-golang-1.11.13-2.el7.x86_64.rpm go-toolset-1.11-golang-bin-1.11.13-2.el7.x86_64.rpm go-toolset-1.11-golang-misc-1.11.13-2.el7.x86_64.rpm go-toolset-1.11-golang-race-1.11.13-2.el7.x86_64.rpm go-toolset-1.11-golang-src-1.11.13-2.el7.x86_64.rpm go-toolset-1.11-golang-tests-1.11.13-2.el7.x86_64.rpm go-toolset-1.11-runtime-1.11.13-1.el7.x86_64.rpm go-toolset-1.11-scldevel-1.11.13-1.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-2019-9512 https://access.redhat.com/security/cve/CVE-2019-9514 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 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXXYgFNzjgjWX9erEAQjAEw//d2v+3X3macsmJgZk38NoHYBM8RM+HBWy EAmC+soQw0qKBqjo2rS+u2g7wiIGM21Wq6qvynYeHMV45R6MnObUH34DSWOBjuio D3I+9Q0KM6PEOoLmsyxj4Zhz0VzoseYVmbg84PiJKvRmyQb8fbr+i5gROEGwthKb V+9v292OTCp2szalLfQX6S+Kmgf6ApT3HPJi9SgL/KkT2+U8hGQOkH8/am7ucQvO atdOY3fPcXq+q8ZHHJ4kiurHAaFZzDlj+kweZKajT4j0gNpZgrkKMce1Q6v94rIe rLeUqr0sCLgGQAw7hnrYFV+NDPpDgdYhnvIEEt83LrAs6i/DosrrCelo3Os4ovyE uqbpg7QJvANtPIbcd/UUw7mH2shObGda2emo+owRnjn/3PRBu3KNuvXx58kvDtDr PgpQctTNE3cF/Y8L3f97g1+w0bmHEUkFbofFQuuyk6fnryiS3yBGa6rQTjo8lXvt Bq2fpQD6gksix8MEAptINiayGeaeVmLNE8Elh3FBOP5f8f22iCZDuKZtpht+85dp MFGtVp0g8o2Z2SD50z4hu07wr3+b3KaQEO1ufgOoOGr2AV0Ra+kZcM5sElnxZWR0 cG2O9nB4vzS5IdnngA2z1aJegDG5Ct1b1coJ0GQtkjxkJBOd2/PZIGxS8mC3+KKg eG36iIntDuQ=phhS -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . 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-11792 - keycloak-spring-boot-2-adapter is missing from Red Hat maven and incremental client adapter zip 6. Description: Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. 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. Solution: Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications. 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-17604 - Tracker bug for the EAP 7.2.5 release for RHEL-7 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. 8) - aarch64, noarch, ppc64le, s390x, x86_64 3. 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. For further information, refer to the release notes linked to in the References section. The References section of this erratum contains a download link (you must log in to download the update)

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

resource management error

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2025-09-28T21:12:45.018000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE