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Red Hat alert RHSA-2007:0114-02 (Xen)

From:  bugzilla@redhat.com
To:  enterprise-watch-list@redhat.com
Subject:  [RHSA-2007:0114-02] Important: xen security update
Date:  Wed, 14 Mar 2007 11:39:11 -0400

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - --------------------------------------------------------------------- Red Hat Security Advisory Synopsis: Important: xen security update Advisory ID: RHSA-2007:0114-02 Advisory URL: https://rhn.redhat.com/errata/RHSA-2007-0114.html Issue date: 2007-03-14 Updated on: 2007-03-14 Product: Red Hat Enterprise Linux Keywords: xen qemu console ia64 VTi CVE Names: CVE-2007-0998 - --------------------------------------------------------------------- 1. Summary: An updated Xen package to fix one security issue and two bugs is now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 RHEL Desktop Multi OS (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, x86_64 RHEL Virtualization (v. 5 server) - i386, ia64, x86_64 3. Problem description: The Xen package contains the tools for managing the virtual machine monitor in Red Hat Enterprise Linux virtualization. A flaw was found affecting the VNC server code in QEMU. On a fullyvirtualized guest VM, where qemu monitor mode is enabled, a user who had access to the VNC server could gain the ability to read arbitrary files as root in the host filesystem. (CVE-2007-0998) In addition to disabling qemu monitor mode, the following bugs were also fixed: * Fix IA64 fully virtualized (VTi) shadow page table mode initialization. * Fix network bonding in balanced-rr mode. Without this update, a network path loss could result in packet loss. Users of Xen should update to these erratum packages containing backported patches which correct these issues. 4. Solution: Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/FAQ_58_10188 5. Bug IDs fixed (http://bugzilla.redhat.com/): 230295 - CVE-2007-0998 HVM guest VNC server allows compromise of entire host OS by any VNC console user 6. RPMs required: Red Hat Enterprise Linux Desktop (v. 5 client): SRPMS: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/... 21c113a6005f92e634de2e81e75d8f8b xen-3.0.3-25.0.3.el5.src.rpm i386: e2054068563042541dac3604ef38f736 xen-debuginfo-3.0.3-25.0.3.el5.i386.rpm 92f7eabd5a9a6f918d83141eb71c7593 xen-libs-3.0.3-25.0.3.el5.i386.rpm x86_64: e2054068563042541dac3604ef38f736 xen-debuginfo-3.0.3-25.0.3.el5.i386.rpm 84c732e30dc5967bdd80b270d79b7e21 xen-debuginfo-3.0.3-25.0.3.el5.x86_64.rpm 92f7eabd5a9a6f918d83141eb71c7593 xen-libs-3.0.3-25.0.3.el5.i386.rpm c460c527934aa3270aa425c5dd15ca66 xen-libs-3.0.3-25.0.3.el5.x86_64.rpm RHEL Desktop Multi OS (v. 5 client): SRPMS: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/... 21c113a6005f92e634de2e81e75d8f8b xen-3.0.3-25.0.3.el5.src.rpm i386: 572e398fbc504adaae182b3ba040920f xen-3.0.3-25.0.3.el5.i386.rpm e2054068563042541dac3604ef38f736 xen-debuginfo-3.0.3-25.0.3.el5.i386.rpm 160836bd41a0d666fd7a6289f718c741 xen-devel-3.0.3-25.0.3.el5.i386.rpm x86_64: 2d5a582377d3874bb25fcc75615cb27a xen-3.0.3-25.0.3.el5.x86_64.rpm e2054068563042541dac3604ef38f736 xen-debuginfo-3.0.3-25.0.3.el5.i386.rpm 84c732e30dc5967bdd80b270d79b7e21 xen-debuginfo-3.0.3-25.0.3.el5.x86_64.rpm 160836bd41a0d666fd7a6289f718c741 xen-devel-3.0.3-25.0.3.el5.i386.rpm 2bac7c8ac7e7748385712eaf3755beaf xen-devel-3.0.3-25.0.3.el5.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): SRPMS: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/... 21c113a6005f92e634de2e81e75d8f8b xen-3.0.3-25.0.3.el5.src.rpm i386: e2054068563042541dac3604ef38f736 xen-debuginfo-3.0.3-25.0.3.el5.i386.rpm 92f7eabd5a9a6f918d83141eb71c7593 xen-libs-3.0.3-25.0.3.el5.i386.rpm ia64: 7f26965bfa2b601ad1b34bb435c223a0 xen-debuginfo-3.0.3-25.0.3.el5.ia64.rpm b18a6c8850c5a5253d96b02aab29cb7d xen-libs-3.0.3-25.0.3.el5.ia64.rpm x86_64: e2054068563042541dac3604ef38f736 xen-debuginfo-3.0.3-25.0.3.el5.i386.rpm 84c732e30dc5967bdd80b270d79b7e21 xen-debuginfo-3.0.3-25.0.3.el5.x86_64.rpm 92f7eabd5a9a6f918d83141eb71c7593 xen-libs-3.0.3-25.0.3.el5.i386.rpm c460c527934aa3270aa425c5dd15ca66 xen-libs-3.0.3-25.0.3.el5.x86_64.rpm RHEL Virtualization (v. 5 server): SRPMS: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/... 21c113a6005f92e634de2e81e75d8f8b xen-3.0.3-25.0.3.el5.src.rpm i386: 572e398fbc504adaae182b3ba040920f xen-3.0.3-25.0.3.el5.i386.rpm e2054068563042541dac3604ef38f736 xen-debuginfo-3.0.3-25.0.3.el5.i386.rpm 160836bd41a0d666fd7a6289f718c741 xen-devel-3.0.3-25.0.3.el5.i386.rpm ia64: b9e42bf5e3afbd84b2e15b1aab7f502d xen-3.0.3-25.0.3.el5.ia64.rpm 7f26965bfa2b601ad1b34bb435c223a0 xen-debuginfo-3.0.3-25.0.3.el5.ia64.rpm b36f6d2d4c0c8df85085ce10ba0e854f xen-devel-3.0.3-25.0.3.el5.ia64.rpm x86_64: 2d5a582377d3874bb25fcc75615cb27a xen-3.0.3-25.0.3.el5.x86_64.rpm e2054068563042541dac3604ef38f736 xen-debuginfo-3.0.3-25.0.3.el5.i386.rpm 84c732e30dc5967bdd80b270d79b7e21 xen-debuginfo-3.0.3-25.0.3.el5.x86_64.rpm 160836bd41a0d666fd7a6289f718c741 xen-devel-3.0.3-25.0.3.el5.i386.rpm 2bac7c8ac7e7748385712eaf3755beaf xen-devel-3.0.3-25.0.3.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://www.redhat.com/security/team/key/#package 7. References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0998 http://www.redhat.com/security/updates/classification/#im... 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/ Copyright 2007 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFF+BcaXlSAg2UNWIIRAkfxAKDBzCAyIIANYX16o99VrFAPCMmLswCdHFf9 c9tdS1vLovYcqb4wUX8Xpo0= =p9xM -----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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