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. Solution: For OpenShift Container Platform 4.1 see the following documentation, which will be updated shortly for release 4.1.18, 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 4. Description: Skydive is an open source real-time network topology and protocols analyzer. 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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: rh-nodejs8-nodejs security update Advisory ID: RHSA-2019:2955-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2019:2955 Issue date: 2019-10-02 CVE Names: CVE-2019-9511 CVE-2019-9512 CVE-2019-9513 CVE-2019-9514 CVE-2019-9515 CVE-2019-9516 CVE-2019-9517 CVE-2019-9518 ==================================================================== 1. Summary: An update for rh-nodejs8-nodejs is now available for Red Hat Software Collections. 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 Software Collections for Red Hat Enterprise Linux Server (v. 7) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 3. 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: rh-nodejs8-nodejs (8.16.1). Security Fix(es): * HTTP/2: large amount of data requests leads to denial of service (CVE-2019-9511) * HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512) * HTTP/2: flood using PRIORITY frames results in excessive resource consumption (CVE-2019-9513) * HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514) * HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515) * HTTP/2: 0-length headers lead to denial of service (CVE-2019-9516) * HTTP/2: request for large response leads to denial of service (CVE-2019-9517) * HTTP/2: flood using empty frames results in excessive resource consumption (CVE-2019-9518) 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 1735741 - CVE-2019-9513 HTTP/2: flood using PRIORITY frames results in excessive resource consumption 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 1741860 - CVE-2019-9511 HTTP/2: large amount of data requests leads to denial of service 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. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm aarch64: rh-nodejs8-3.0-5.el7.aarch64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.aarch64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.aarch64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.aarch64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.aarch64.rpm rh-nodejs8-runtime-3.0-5.el7.aarch64.rpm rh-nodejs8-scldevel-3.0-5.el7.aarch64.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm aarch64: rh-nodejs8-3.0-5.el7.aarch64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.aarch64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.aarch64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.aarch64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.aarch64.rpm rh-nodejs8-runtime-3.0-5.el7.aarch64.rpm rh-nodejs8-scldevel-3.0-5.el7.aarch64.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.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-2019-9511 https://access.redhat.com/security/cve/CVE-2019-9512 https://access.redhat.com/security/cve/CVE-2019-9513 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-2019-9516 https://access.redhat.com/security/cve/CVE-2019-9517 https://access.redhat.com/security/cve/CVE-2019-9518 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 iQIVAwUBXZSz+NzjgjWX9erEAQhrnQ//YWmbjNrYsOnrqBPWZDBil0Basr6JUpEe YoTqouv9A7gkpSoYLoCRE0E3tsTxHlQwJR91vlr/dPEtHbsF52YEGrumAQCK4H6b nEhOj2pH9UG+FcPUBkyHzNQXcWYLZ9vaxVCW4gUpxm0QggyigAOdIImlZkTGgcrI mWReipMFC8hBARJU/vQ0bCCj6LfOYnx4h2pu6Jzy+vkeVJDoCNAxGT5FwfaMZTUy T0y8dpzWSq/vg2Xd3JaYnoh70a8k62kEMH3VmCBNNU3aiMiXBeBMlS1i/q00IOJ+ fy/1STMJGt1tj6xfYNsZY5E+CPVm0ZvVlKfRi8DpxPWXI48a712XZ/XONYb2jDnt pmkNM62ZdjZahQwXyC+y8havivg7LcEzxV0G2yfkNIqM33Zplz0h4BOCmLuT4I84 BMylBIrODsw70uWbc1DcPsF8vhmxryGfNNQ9FCk+jH52lRi3YnWkhRBThY+rpAqZ qmfTb4m2kD0s45q85Xv87N9F2tZJjhfYQ0U2LyHkbQov0CFkNu4YcElKMclBvvvc lzostLzxOJYt/l3qgXp+RlQNnlQG/jsFrEmmhskjzFJ8a9fhtBWNFxMcQ+SDBrUK HSNNzBwQhHam6OPCqpyWYvFT/bRbHucyMI6pGZmpc+MQ5cMAjP1A0incXot30UDD wV7rh6lCkE8=S8e1 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Solution: Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications. The References section of this erratum contains a download link (you must log in to download the update). The JBoss server process must be restarted for the update to take effect. 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-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 6. The fixes are too intrusive to backport to the version in the oldstable distribution (stretch). An upgrade to Debian stable (buster) is recommended instead. For the stable distribution (buster), these problems have been fixed in version 8.0.2+ds-1+deb10u1. We recommend that you upgrade your trafficserver packages. For the detailed security status of trafficserver please refer to its security tracker page at: https://security-tracker.debian.org/tracker/trafficserver 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----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAl12uUMACgkQEMKTtsN8 TjbP/Q//UvaJG0Gts7+yZcOmkiaVinEtOzN445QNHGGQMKPfR4/hCuY6TrO0aWUM msNVTMwiEgLtXBqjNC2mT7f1UzQjZ76wb7wXAayaTsUsidMqsL9ZkVpzGSLrMBur wrhUpJRbDp/29qBdETP5bpjAp/Q7HMN1d9WbJa1ao2UpG1J2zpB8jQP0UjfVuM8W JwDlgj+Oj7M4CuQgN1A4vtK62f5k8X+d4bZZZSNUqkHKJuNFB1STDrDuZ+5aCPGo h0PYB/NX21T3W6AfGHIRwJda4IsSqRI/UnNIQygRs2QRiSzkGInCmb5KjsXKAiqF SnYLqKlxAcQ/8+zsEUqQKziBrZX6QsIiKFDYRV29KoK3AwDm7s5Q4KHzXGtNX5Mp a0GzAccDa1GpTxzSI8u5Jo60Ygf2ETkpwiyWSUivcFnzASyDCAwNLAwPAWpfARhO 2rE+LIi42dGnGfa2plKt7jvQDBj2hBvRHd8nMT8ugoJCTQCNnHC9X5/RNWPqIZmR XVHQSRTR8BCCnTdRuvXJB3oQyRQZORMqrsYoARm50+J/v2wJ/Q8Wo4kwWXpflDoH SAO10qjWU9Ja5giiQJh9ToJKPfx6sAma77XoaBz0HteCs3uCvyJK5cpmmoMcImyh 3po/YTjSdJRYZI9YjLWT1ZDP6TeueBkIqf07uuT9Kk92VWuyfhs=UFIM -----END PGP SIGNATURE----- . Summary: This is a security update for JBoss EAP Continuous Delivery 18.0. Description: Red Hat Data Grid is a distributed, in-memory, NoSQL datastore based on the Infinispan project. This release of Red Hat Data Grid 7.3.3 serves as a replacement for Red Hat Data Grid 7.3.2 and includes bug fixes and enhancements, which are described in the Release Notes, linked to in the References section of this erratum. Solution: To install this update, do the following: 1. Download the Data Grid 7.3.3 server patch from the customer portal. Back up your existing Data Grid installation. You should back up databases, configuration files, and so on. Install the Data Grid 7.3.3 server patch. Refer to the 7.3 Release Notes for patching instructions. Restart Data Grid to ensure the changes take effect. 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. Installation instructions are available from the Fuse 7.6.0 product documentation page: https://access.redhat.com/documentation/en-us/red_hat_fuse/7.6/ 4

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

resource management error

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-08-28T22:25:47.995000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE