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Red Hat 6: RHSA-2015-0661-01 Moderate Qpid-Cpp DoS Issues

Updated qpid-cpp packages that fix multiple security issues and one bug are now available for Red Hat Enterprise MRG Messaging 2.5 for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: qpid-cpp security and bug fix update Advisory ID: RHSA-2015:0661-01 Product: Red Hat Enterprise MRG for RHEL-6 Advisory URL: https://access.redhat.com/errata/RHSA-2015:0661.html Issue date: 2015-03-09 CVE Names: CVE-2015-0203 CVE-2015-0223 CVE-2015-0224 ==================================================================== 1. Summary: Updated qpid-cpp packages that fix multiple security issues and one bug are now available for Red Hat Enterprise MRG Messaging 2.5 for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: MRG Grid Execute Node for RHEL 6 ComputeNode v.2 - x86_64 Red Hat MRG Messaging for RHEL 6 Server v.2 - i386, noarch, x86_64 3. Description: Red Hat Enterprise MRG (Messaging, Realtime, and Grid) is a next-generation IT infrastructure for enterprise computing. MRG offers increased performance, reliability, interoperability, and faster computing for enterprise customers. The Qpid packages provide a message broker daemon that receives, stores and routes messages using the open AMQP messaging protocol along with run-time libraries for AMQP client applications developed using Qpid C++. Clients exchange messages with an AMQP message broker using the AMQP protocol. It was discovered that the Qpid daemon (qpidd) did not restrict access to anonymous users when the ANONYMOUSmechanism was disallowed. (CVE-2015-0223) Multiple flaws were found in the way the Qpid daemon (qpidd) processed certain protocol sequences. An unauthenticated attacker able to send a specially crafted protocol sequence set could use these flaws to crash qpidd. (CVE-2015-0203, CVE-2015-0224) Red Hat would like to thank the Apache Software Foundation for reporting the CVE-2015-0203 issue. Upstream acknowledges G. Geshev from MWR Labs as the original reporter. This update also fixes the following bug: * Prior to this update, because message purging was performed on a timer thread, large purge events could have caused all other timer tasks to be delayed. Because heartbeats were also driven by a timer on this thread, this could have resulted in clients timing out because they were not receiving heartbeats. The fix moves expired message purging from the timer thread to a worker thread, which allow long-running expired message purges to not affect timer tasks such as the heartbeat timer. (BZ#1142833) All users of Red Hat Enterprise MRG Messaging 2.5 for Red Hat Enterprise Linux 6 are advised to upgrade to these updated packages, which correct these issues. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1142833 - Purging TTL expired messages blocks all other timers, causing connection drops 1181721 - CVE-2015-0203 qpid-cpp: 3 qpidd DoS issues in AMQP 0-10 protocol handling 1186302 - CVE-2015-0224 qpid-cpp: AMQP 0-10 protocol sequence-set maximal range DoS (incomplete CVE-2015-0203 fix) 1186308 - CVE-2015-0223 qpid-cpp: anonymous access to qpidd cannot be prevented 6. Package List: MRG Grid Execute Node for RHEL 6 ComputeNodev.2: Source: qpid-cpp-0.18-38.el6.src.rpm x86_64: qpid-cpp-client-0.18-38.el6.i686.rpm qpid-cpp-client-0.18-38.el6.x86_64.rpm qpid-cpp-client-ssl-0.18-38.el6.i686.rpm qpid-cpp-client-ssl-0.18-38.el6.x86_64.rpm qpid-cpp-debuginfo-0.18-38.el6.i686.rpm qpid-cpp-debuginfo-0.18-38.el6.x86_64.rpm qpid-cpp-server-0.18-38.el6.i686.rpm qpid-cpp-server-0.18-38.el6.x86_64.rpm qpid-cpp-server-ssl-0.18-38.el6.x86_64.rpm Red Hat MRG Messaging for RHEL 6 Server v.2: Source: qpid-cpp-0.18-38.el6.src.rpm i386: qpid-cpp-client-0.18-38.el6.i686.rpm qpid-cpp-client-devel-0.18-38.el6.i686.rpm qpid-cpp-client-rdma-0.18-38.el6.i686.rpm qpid-cpp-client-ssl-0.18-38.el6.i686.rpm qpid-cpp-debuginfo-0.18-38.el6.i686.rpm qpid-cpp-server-0.18-38.el6.i686.rpm qpid-cpp-server-cluster-0.18-38.el6.i686.rpm qpid-cpp-server-devel-0.18-38.el6.i686.rpm qpid-cpp-server-rdma-0.18-38.el6.i686.rpm qpid-cpp-server-ssl-0.18-38.el6.i686.rpm qpid-cpp-server-store-0.18-38.el6.i686.rpm qpid-cpp-server-xml-0.18-38.el6.i686.rpm noarch: qpid-cpp-client-devel-docs-0.18-38.el6.noarch.rpm x86_64: qpid-cpp-client-0.18-38.el6.i686.rpm qpid-cpp-client-0.18-38.el6.x86_64.rpm qpid-cpp-client-devel-0.18-38.el6.x86_64.rpm qpid-cpp-client-rdma-0.18-38.el6.x86_64.rpm qpid-cpp-client-ssl-0.18-38.el6.i686.rpm qpid-cpp-client-ssl-0.18-38.el6.x86_64.rpm qpid-cpp-debuginfo-0.18-38.el6.i686.rpm qpid-cpp-debuginfo-0.18-38.el6.x86_64.rpm qpid-cpp-server-0.18-38.el6.i686.rpm qpid-cpp-server-0.18-38.el6.x86_64.rpm qpid-cpp-server-cluster-0.18-38.el6.x86_64.rpm qpid-cpp-server-devel-0.18-38.el6.x86_64.rpm qpid-cpp-server-rdma-0.18-38.el6.x86_64.rpm qpid-cpp-server-ssl-0.18-38.el6.x86_64.rpm qpid-cpp-server-store-0.18-38.el6.x86_64.rpm qpid-cpp-server-xml-0.18-38.el6.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-2015-0203 https://access.redhat.com/security/cve/CVE-2015-0223 https://access.redhat.com/security/cve/CVE-2015-0224 https://access.redhat.com/security/updates/classification#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact Copyright 2015 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFU/bgZXlSAg2UNWIIRAiIaAJ9lodEj0IVoo+MAEPtV/4DxhbSRmACfSIpg imgHyXQAXg8ezIsVSwgk7Kk=Uues -----END PGP SIGNATURE----- -- Enterprise-watch-list mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . A recent security patch for qpid-cpp addresses several vulnerabilities in messaging systems within Red Hat Enterprise Linux.. Red Hat,qpid-cpp,messaging,security updates,bug fixes. . LinuxSecurity.com Team

Mar 09, 2015 Red Hat