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Red Hat alert RHSA-2013:1474-01 (qspice)

From:  bugzilla@redhat.com
To:  rhsa-announce@redhat.com, enterprise-watch-list@redhat.com
Subject:  [RHSA-2013:1474-01] Important: qspice security update
Date:  Tue, 29 Oct 2013 21:18:57 +0000
Message-ID:  <201310292118.r9TLIvxF028293@int-mx02.intmail.prod.int.phx2.redhat.com>
Archive-link:  Article, Thread

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: qspice security update Advisory ID: RHSA-2013:1474-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-1474.html Issue date: 2013-10-29 CVE Names: CVE-2013-4282 ===================================================================== 1. Summary: Updated qspice packages that fix one security issue are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: RHEL Desktop Multi OS (v. 5 client) - x86_64 RHEL Virtualization (v. 5 server) - x86_64 Red Hat Enterprise Linux (v. 5 server) - x86_64 Red Hat Enterprise Linux Desktop (v. 5 client) - x86_64 3. Description: The Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol for virtual environments. SPICE users can access a virtualized desktop or server from the local system or any system with network access to the server. SPICE is used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors. A stack-based buffer overflow flaw was found in the way the reds_handle_ticket() function in the spice-server library handled decryption of ticket data provided by the client. A remote user able to initiate a SPICE connection to an application acting as a SPICE server could use this flaw to crash the application. (CVE-2013-4282) This issue was discovered by Tomas Jamrisko of Red Hat. All qspice users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. 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/site/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 1000443 - CVE-2013-4282 spice: stack buffer overflow in reds_handle_ticket() function 6. Package List: Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/... x86_64: qspice-debuginfo-0.3.0-56.el5_10.1.x86_64.rpm qspice-libs-0.3.0-56.el5_10.1.x86_64.rpm RHEL Desktop Multi OS (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/... x86_64: qspice-0.3.0-56.el5_10.1.x86_64.rpm qspice-debuginfo-0.3.0-56.el5_10.1.x86_64.rpm qspice-libs-devel-0.3.0-56.el5_10.1.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/... x86_64: qspice-debuginfo-0.3.0-56.el5_10.1.x86_64.rpm qspice-libs-0.3.0-56.el5_10.1.x86_64.rpm RHEL Virtualization (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/... x86_64: qspice-0.3.0-56.el5_10.1.x86_64.rpm qspice-debuginfo-0.3.0-56.el5_10.1.x86_64.rpm qspice-libs-devel-0.3.0-56.el5_10.1.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-2013-4282.html https://access.redhat.com/security/updates/classification... 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. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFScCYuXlSAg2UNWIIRAvkqAJ9g398p99BWrseQm2kXDbMdZmWkhgCfXNFI eBg/eGmTuCsTailEOfb8PnI= =pc2q -----END PGP SIGNATURE----- -- Enterprise-watch-list mailing list Enterprise-watch-list@redhat.com https://www.redhat.com/mailman/listinfo/enterprise-watch-...


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