From bugzilla at redhat.com Tue Jul 16 18:29:16 2013 From: bugzilla at redhat.com (bugzilla at redhat.com) Date: Tue, 16 Jul 2013 18:29:16 +0000 Subject: [RHSA-2013:1076-01] Important: rhev-hypervisor6 security and bug fix update Message-ID: <201307161829.r6GITHa1000750@int-mx02.intmail.prod.int.phx2.redhat.com> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: rhev-hypervisor6 security and bug fix update Advisory ID: RHSA-2013:1076-01 Product: Red Hat Enterprise Virtualization Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-1076.html Issue date: 2013-07-16 CVE Names: CVE-2013-2116 ===================================================================== 1. Summary: An updated rhev-hypervisor6 package that fixes one security issue and various bugs is now available. 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: RHEV Hypervisor for RHEL-6 - noarch 3. Description: The rhev-hypervisor6 package provides a Red Hat Enterprise Virtualization Hypervisor ISO disk image. The Red Hat Enterprise Virtualization Hypervisor is a dedicated Kernel-based Virtual Machine (KVM) hypervisor. It includes everything necessary to run and manage virtual machines: A subset of the Red Hat Enterprise Linux operating environment and the Red Hat Enterprise Virtualization Agent. Note: Red Hat Enterprise Virtualization Hypervisor is only available for the Intel 64 and AMD64 architectures with virtualization extensions. It was discovered that the fix for the CVE-2013-1619 issue released via RHSA-2013:0636 introduced a regression in the way GnuTLS decrypted TLS/SSL encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to crash a server or client application that uses GnuTLS. (CVE-2013-2116) This updated package provides updated components that include fixes for various security issues. These issues have no security impact on Red Hat Enterprise Virtualization Hypervisor itself, however. The security fixes included in this update address the following CVE numbers: CVE-2013-2174 (curl issue) CVE-2012-6548, CVE-2013-0914, CVE-2013-1848, CVE-2013-2128, CVE-2013-2634, CVE-2013-2635, CVE-2013-2852, CVE-2013-3222, CVE-2013-3224, CVE-2013-3225, and CVE-2013-3301 (kernel issues) CVE-2002-2443 (krb5 issue) CVE-2013-1950 (libtirpc issue) Upgrade Note: If you upgrade the Red Hat Enterprise Virtualization Hypervisor through the 3.2 Manager administration portal, the Host may appear with the status of "Install Failed". If this happens, place the host into maintenance mode, then activate it again to get the host back to an "Up" state. This update also contains the fixes from the following errata: * ovirt-node: RHBA-2013:1077 Users of the Red Hat Enterprise Virtualization Hypervisor are advised to upgrade to this updated package, which corrects these issues. 4. Solution: 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 To upgrade Hypervisors in Red Hat Enterprise Virtualization environments using the disk image provided by this package, refer to: https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Hypervisor_Deployment_Guide/chap-Deployment_Guide-Upgrading_Red_Hat_Enterprise_Virtualization_Hypervisors.html 5. Bugs fixed (http://bugzilla.redhat.com/): 966754 - CVE-2013-2116 gnutls: out of bounds read in _gnutls_ciphertext2compressed (GNUTLS-SA-2013-2) 980489 - rhev-hypervisor 6.4 Update 4 release 6. Package List: RHEV Hypervisor for RHEL-6: noarch: rhev-hypervisor6-6.4-20130709.0.el6_4.noarch.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-2013-2116.html https://access.redhat.com/security/updates/classification/#important https://rhn.redhat.com/errata/RHSA-2013-0636.html https://rhn.redhat.com/errata/RHBA-2013-1077.html https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Hypervisor_Deployment_Guide/chap-Deployment_Guide-Upgrading_Red_Hat_Enterprise_Virtualization_Hypervisors.html 8. Contact: The Red Hat security contact is . 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) iD8DBQFR5ZDmXlSAg2UNWIIRAtzxAKCa0maEe+qCStXzcu9mZa9cnu99/QCfWROG 3wbyhOBcNA4lYa7C+QKM6Zo= =XQgR -----END PGP SIGNATURE----- From bugzilla at redhat.com Wed Jul 31 18:16:55 2013 From: bugzilla at redhat.com (bugzilla at redhat.com) Date: Wed, 31 Jul 2013 18:16:55 +0000 Subject: [RHSA-2013:1122-01] Important: rhev-guest-tools-iso security and bug fix update Message-ID: <201307311816.r6VIGto8015169@int-mx09.intmail.prod.int.phx2.redhat.com> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: rhev-guest-tools-iso security and bug fix update Advisory ID: RHSA-2013:1122-01 Product: Red Hat Enterprise Virtualization Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-1122.html Issue date: 2013-07-31 CVE Names: CVE-2013-2176 ===================================================================== 1. Summary: An updated rhev-guest-tools-iso package that fixes one security issue and two bugs is now available. 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: RHEV-M 3.2 - noarch 3. Description: The rhev-guest-tools-iso package contains tools and drivers. These tools and drivers are required by supported Windows guest operating systems when installed as guests on Red Hat Enterprise Virtualization. An unquoted search path flaw was found in the way the Red Hat Enterprise Virtualization Application Provisioning Tool (RHEV-APT) service was installed on Windows. Depending on the permissions of the directories in the unquoted search path, a local, unprivileged user could use this flaw to have a binary of their choosing executed with SYSTEM privileges. (CVE-2013-2176) This issue was discovered by Jiri Belka of Red Hat. This update also fixes the following bugs: * In rare cases the format of the temporary directory location, as returned by the Windows operating system, did not match the format expected by the RHEV-Tools installer. Consequently, the install or upgrade failed with a warning "Upgrade of RHEV-Tools on the Guest should be performed only when running on RHEL 6 type Host (RHEV-H or RHEL). Upgrade aborted." This update adds code to handle these exceptional cases, so RHEV-Tools can be successfully installed or updated on Windows virtual machines. (BZ#979108) * This release includes an updated Virtio-Serial driver and SPICE Agent. (BZ#986904) This rhev-guest-tools-iso package also contains a spice-vdagent-win bug fix update (RHBA-2013:1107): https://rhn.redhat.com/errata/RHBA-2013-1107.html All Red Hat Enterprise Virtualization users are advised to upgrade to this updated rhev-guest-tools-iso package, which resolves these issues. 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. Follow the upgrade procedure in the Red Hat Enterprise Virtualization Installation Guide to install these updated packages: https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.2/html/Installation_Guide/chap-Upgrading_to_Red_Hat_Enterprise_Virtualization_3.2.html To install the updated guest tools on individual guests using the image provided by the rhev-guest-tools-iso package refer to: https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.2/html/Administration_Guide/sect-Guest_Drivers_and_Agents.html 5. Bugs fixed (http://bugzilla.redhat.com/): 974267 - CVE-2013-2176 rhev-m: rhev-apt service unquoted search path 979108 - When trying to install or update RHEV-Tools on a Windows guest, the attempt fails with "Upgrade of RHEV-Tools on the Guest should be performed only when running on RHEL 6 type Host (RHEV-H or RHEL). Upgrade aborted." 6. Package List: RHEV-M 3.2: noarch: rhev-guest-tools-iso-3.2-12.noarch.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-2013-2176.html https://rhn.redhat.com/errata/RHBA-2013-1107.html https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.2/html/Installation_Guide/chap-Upgrading_to_Red_Hat_Enterprise_Virtualization_3.2.html https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.2/html/Administration_Guide/sect-Guest_Drivers_and_Agents.html 8. Contact: The Red Hat security contact is . 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) iD8DBQFR+VRuXlSAg2UNWIIRAl3WAJ4g3CkKiyP1KjICAUEp0RXUom799wCfX41N FA7Yqg96ptCZwJCWSSywYA8= =O3F1 -----END PGP SIGNATURE-----