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Red Hat Security Advisory
Synopsis: Moderate: Red Hat Enterprise MRG Messaging 2.3 security
update
Advisory ID: RHSA-2013:0561-01
Product: Red Hat Enterprise MRG for RHEL-5
Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0561.html
Issue date: 2013-03-06
CVE Names: CVE-2012-4446 CVE-2012-4458 CVE-2012-4459
=====================================================================
1. Summary:
Updated Messaging component packages that fix multiple security issues,
several bugs, and add various enhancements are now available for Red Hat
Enterprise MRG 2.3 for Red Hat Enterprise Linux 5.
The Red Hat Security Response Team 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 5 Server v.2 - noarch
MRG Grid for RHEL 5 Server v.2 - noarch
MRG Management for RHEL 5 Server v.2 - noarch
Red Hat MRG Messaging for RHEL 5 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.
MRG Messaging is a high-speed reliable messaging distribution for Linux
based on AMQP (Advanced Message Queuing Protocol), an open protocol
standard for enterprise messaging that is designed to make mission critical
messaging widely available as a standard service, and to make enterprise
messaging interoperable across platforms, programming languages, and
vendors. MRG Messaging includes an AMQP 0-10 messaging broker; AMQP 0-10
client libraries for C++, Java JMS, and Python; as well as persistence
libraries and management tools.
It was found that the Apache Qpid daemon (qpidd) treated AMQP connections
with the federation_tag attribute set as a broker-to-broker connection,
rather than a client-to-server connection. This resulted in the source user
ID of messages not being checked. A client that can establish an AMQP
connection with the broker could use this flaw to bypass intended
authentication. For Condor users, if condor-aviary is installed, this flaw
could be used to submit jobs that would run as any user (except root, as
Condor does not run jobs as root). (CVE-2012-4446)
It was found that the AMQP type decoder in qpidd allowed arbitrary data
types in certain messages. A remote attacker could use this flaw to send a
message containing an excessively large amount of data, causing qpidd to
allocate a large amount of memory. qpidd would then be killed by the Out of
Memory killer (denial of service). (CVE-2012-4458)
An integer overflow flaw, leading to an out-of-bounds read, was found in
the Qpid qpid::framing::Buffer::checkAvailable() function. An
unauthenticated, remote attacker could send a specially-crafted message to
Qpid, causing it to crash. (CVE-2012-4459)
The CVE-2012-4446, CVE-2012-4458, and CVE-2012-4459 issues were discovered
by Florian Weimer of the Red Hat Product Security Team.
This update also fixes several bugs and adds enhancements. Documentation
for these changes will be available shortly from the Technical Notes
document linked to in the References section.
All users of the Messaging capabilities of Red Hat Enterprise MRG are
advised to upgrade to these updated packages, which resolve these issues,
and fix the bugs and add the enhancements noted in the Red Hat Enterprise
MRG 2 Technical Notes. After installing the updated packages, stop the
cluster by either running "service qpidd stop" on all nodes, or
"qpid-cluster --all-stop" on any one of the cluster nodes. Once
stopped,
restart the cluster with "service qpidd start" on all nodes for the
update
to take effect.
4. Solution:
Before applying this update, make sure all previously-released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/knowledge/articles/11258
5. Bugs fixed (http://bugzilla.redhat.com/):
678612 - service qpidd stop [failed] - with --log-to-stdout yes
710787 - Client doesn't completely honor reconnect=false Connection option
720714 - Clustered broker exits with invalid-argument error after attempting to
create dynamic federation bridge
737685 - Acquired messages are not sent to alternate exchange when queue is
deleted and receiver's session closed
740485 - qpid-stat is unable to get info from a remote host
754990 - qpidd broker ring queue limit depth working differently with
--default-queue-limit=0 vs. default
773719 - Concurrent queue bind on the same queue results in crash
781496 - Incorrect timestamp returned by query method call
782806 - [RFE] Python qpid client ssl support
783215 - An error shall be raised rather than purge of messages when rerouting
to alt-exchange and alt-exchange doesn't exist
784957 - Qpid broker ACL processing produces unexpected results
786555 - qpid-config add queue <existing_queue_name> returns success.
790004 - Cluster URL option does not contain IPv6 addresses by default
800912 - qpid-perftest stucks when iterations>1 and npubs<nsubs
801605 - Non-responsive peer in federated link can result in entire cluster
shutdown
804752 - TransportFailure exception deadlock
813742 - queue replication fails when org.apache.qpid.example.Spout is used
814356 - createSender() ignores 'create: never'
834256 - Alternate exchange is not applied when defined in the link properties
846465 - sasl mech list overhaul
849788 - ERD 4.1.3: Acl-1000-6, Substitution symbol for the actual user name in
an ACL
849790 - ERD 4.1.3: Acl-1000-8, An API for "If I tried this, would it be
allowed"
851355 - CVE-2012-4446 qpid-cpp: qpid authentication bypass
856299 - Sender.send(timeout=N) should pass timeout=N to self.sync()
860011 - JMS client: node binding not created for topic node
861234 - CVE-2012-4458 qpid-cpp: long arrays of zero-width types cause a denial
of service
861241 - CVE-2012-4459 qpid-cpp: crash due to
qpid::framing::Buffer::checkAvailable() wraparound
861838 - Broker can delete a dynamic bridge upon error instead of attempting to
recover
866677 - [RFE] Improved broker logging for expired messages
868403 - Channel collision on federated link after creating/deleting ~64K
bridges
868881 - qpidd logging: too many JournalInactive messages by default - request
for logging level change info -> debug or change periodicity
870058 - qpidd --config <directory> hangs during startup
871774 - Browser may read messages acquired by other consumer on message group
queue
876193 - No exception on creating already existing broker object (but declaring
it as different type)
876664 - Some change in exception handling
877081 - Broker crash re-routing messages through a header exchange
877553 - Crash traced to generated QMF code
882243 - Failover doesn't work properly with XA
884036 - testConversionsFromString c++ unit test failing
888392 - QpidConnectionFactoryProxy Should Implement
Queue/TopicConnectionFactory Interfaces
893980 - Timeout waiting for sync on declaring queue/topic with the same
identifier
895535 - 'ssl_key' connection option is not working as expected
6. Package List:
MRG Grid for RHEL 5 Server v.2:
Source:
mrg-release-2.3.0-1.el5.src.rpm
noarch:
mrg-release-2.3.0-1.el5.noarch.rpm
MRG Grid Execute Node for RHEL 5 Server v.2:
Source:
mrg-release-2.3.0-1.el5.src.rpm
noarch:
mrg-release-2.3.0-1.el5.noarch.rpm
MRG Management for RHEL 5 Server v.2:
Source:
cumin-messaging-0.1.1-2.el5.src.rpm
mrg-release-2.3.0-1.el5.src.rpm
noarch:
cumin-messaging-0.1.1-2.el5.noarch.rpm
mrg-release-2.3.0-1.el5.noarch.rpm
Red Hat MRG Messaging for RHEL 5 Server v.2:
Source:
mrg-release-2.3.0-1.el5.src.rpm
python-qpid-0.18-4.el5.src.rpm
qpid-cpp-mrg-0.18-14.el5.src.rpm
qpid-java-0.18-7.el5.src.rpm
qpid-jca-0.18-8.el5.src.rpm
qpid-qmf-0.18-15.el5.src.rpm
qpid-tests-0.18-2.el5.src.rpm
qpid-tools-0.18-8.el5.src.rpm
rhm-docs-0.18-2.el5.src.rpm
saslwrapper-0.18-1.el5.src.rpm
i386:
python-qpid-qmf-0.18-15.el5.i386.rpm
python-saslwrapper-0.18-1.el5.i386.rpm
qpid-cpp-client-0.18-14.el5.i386.rpm
qpid-cpp-client-devel-0.18-14.el5.i386.rpm
qpid-cpp-client-devel-docs-0.18-14.el5.i386.rpm
qpid-cpp-client-rdma-0.18-14.el5.i386.rpm
qpid-cpp-client-ssl-0.18-14.el5.i386.rpm
qpid-cpp-mrg-debuginfo-0.18-14.el5.i386.rpm
qpid-cpp-server-0.18-14.el5.i386.rpm
qpid-cpp-server-cluster-0.18-14.el5.i386.rpm
qpid-cpp-server-devel-0.18-14.el5.i386.rpm
qpid-cpp-server-rdma-0.18-14.el5.i386.rpm
qpid-cpp-server-ssl-0.18-14.el5.i386.rpm
qpid-cpp-server-store-0.18-14.el5.i386.rpm
qpid-cpp-server-xml-0.18-14.el5.i386.rpm
qpid-qmf-0.18-15.el5.i386.rpm
qpid-qmf-debuginfo-0.18-15.el5.i386.rpm
qpid-qmf-devel-0.18-15.el5.i386.rpm
ruby-qpid-qmf-0.18-15.el5.i386.rpm
ruby-saslwrapper-0.18-1.el5.i386.rpm
saslwrapper-0.18-1.el5.i386.rpm
saslwrapper-debuginfo-0.18-1.el5.i386.rpm
saslwrapper-devel-0.18-1.el5.i386.rpm
noarch:
mrg-release-2.3.0-1.el5.noarch.rpm
python-qpid-0.18-4.el5.noarch.rpm
qpid-java-client-0.18-7.el5.noarch.rpm
qpid-java-common-0.18-7.el5.noarch.rpm
qpid-java-example-0.18-7.el5.noarch.rpm
qpid-jca-0.18-8.el5.noarch.rpm
qpid-jca-xarecovery-0.18-8.el5.noarch.rpm
qpid-tests-0.18-2.el5.noarch.rpm
qpid-tools-0.18-8.el5.noarch.rpm
rhm-docs-0.18-2.el5.noarch.rpm
x86_64:
python-qpid-qmf-0.18-15.el5.x86_64.rpm
python-saslwrapper-0.18-1.el5.x86_64.rpm
qpid-cpp-client-0.18-14.el5.x86_64.rpm
qpid-cpp-client-devel-0.18-14.el5.x86_64.rpm
qpid-cpp-client-devel-docs-0.18-14.el5.x86_64.rpm
qpid-cpp-client-rdma-0.18-14.el5.x86_64.rpm
qpid-cpp-client-ssl-0.18-14.el5.x86_64.rpm
qpid-cpp-mrg-debuginfo-0.18-14.el5.x86_64.rpm
qpid-cpp-server-0.18-14.el5.x86_64.rpm
qpid-cpp-server-cluster-0.18-14.el5.x86_64.rpm
qpid-cpp-server-devel-0.18-14.el5.x86_64.rpm
qpid-cpp-server-rdma-0.18-14.el5.x86_64.rpm
qpid-cpp-server-ssl-0.18-14.el5.x86_64.rpm
qpid-cpp-server-store-0.18-14.el5.x86_64.rpm
qpid-cpp-server-xml-0.18-14.el5.x86_64.rpm
qpid-qmf-0.18-15.el5.x86_64.rpm
qpid-qmf-debuginfo-0.18-15.el5.x86_64.rpm
qpid-qmf-devel-0.18-15.el5.x86_64.rpm
ruby-qpid-qmf-0.18-15.el5.x86_64.rpm
ruby-saslwrapper-0.18-1.el5.x86_64.rpm
saslwrapper-0.18-1.el5.x86_64.rpm
saslwrapper-debuginfo-0.18-1.el5.x86_64.rpm
saslwrapper-devel-0.18-1.el5.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/#package
7. References:
https://www.redhat.com/security/data/cve/CVE-2012-4446.html
https://www.redhat.com/security/data/cve/CVE-2012-4458.html
https://www.redhat.com/security/data/cve/CVE-2012-4459.html
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Enterprise_MRG/2/html/Technical_Notes/RHSA-2013-0561.html
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2013 Red Hat, Inc.
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