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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.0066 Red Hat Virtualization security, bug fix, and enhancement update 7 January 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Red Hat Virtualization Publisher: Red Hat Operating System: Red Hat Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2015-8011 Reference: ESB-2020.4516 ESB-2020.4460 ESB-2020.4407 Original Bulletin: https://access.redhat.com/errata/RHSA-2021:0028 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat Virtualization security, bug fix, and enhancement update Advisory ID: RHSA-2021:0028-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2021:0028 Issue date: 2021-01-06 CVE Names: CVE-2015-8011 ===================================================================== 1. Summary: An update for openvswitch2.11, ovn2.11, redhat-release-virtualization-host, and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization Engine 4.3. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: RHEL 7-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 RHV-M 4.3 - x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 7 - noarch Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts - ppc64le, x86_64 3. Description: The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The following packages have been upgraded to a later upstream version: openvswitch2.11 (2.11.3), ovn2.11 (2.11.1), redhat-release-virtualization-host (4.3.12), redhat-virtualization-host (4.3.12). (BZ#1898513, BZ#1907537, BZ#1907538) Security Fix(es): * lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c (CVE-2015-8011) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 1896536 - CVE-2015-8011 lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c 1898513 - Rebase RHV-H 4.3 EUS on RHEL-7.9.z #2 6. Package List: Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts: Source: openvswitch2.11-2.11.3-77.el7fdp.src.rpm ovn2.11-2.11.1-56.el7fdp.src.rpm ppc64le: openvswitch2.11-2.11.3-77.el7fdp.ppc64le.rpm openvswitch2.11-debuginfo-2.11.3-77.el7fdp.ppc64le.rpm openvswitch2.11-devel-2.11.3-77.el7fdp.ppc64le.rpm ovn2.11-2.11.1-56.el7fdp.ppc64le.rpm ovn2.11-debuginfo-2.11.1-56.el7fdp.ppc64le.rpm ovn2.11-host-2.11.1-56.el7fdp.ppc64le.rpm ovn2.11-vtep-2.11.1-56.el7fdp.ppc64le.rpm python-openvswitch2.11-2.11.3-77.el7fdp.ppc64le.rpm x86_64: openvswitch2.11-2.11.3-77.el7fdp.x86_64.rpm openvswitch2.11-debuginfo-2.11.3-77.el7fdp.x86_64.rpm openvswitch2.11-devel-2.11.3-77.el7fdp.x86_64.rpm ovn2.11-2.11.1-56.el7fdp.x86_64.rpm ovn2.11-debuginfo-2.11.1-56.el7fdp.x86_64.rpm ovn2.11-host-2.11.1-56.el7fdp.x86_64.rpm ovn2.11-vtep-2.11.1-56.el7fdp.x86_64.rpm python-openvswitch2.11-2.11.3-77.el7fdp.x86_64.rpm Red Hat Virtualization 4 Hypervisor for RHEL 7: Source: redhat-virtualization-host-4.3.12-20201216.0.el7_9.src.rpm noarch: redhat-virtualization-host-image-update-4.3.12-20201216.0.el7_9.noarch.rpm RHEL 7-based RHEV-H for RHEV 4 (build requirements): Source: redhat-release-virtualization-host-4.3.12-4.el7ev.src.rpm redhat-virtualization-host-4.3.12-20201216.0.el7_9.src.rpm noarch: redhat-virtualization-host-image-update-4.3.12-20201216.0.el7_9.noarch.rpm redhat-virtualization-host-image-update-placeholder-4.3.12-4.el7ev.noarch.rpm x86_64: redhat-release-virtualization-host-4.3.12-4.el7ev.x86_64.rpm RHV-M 4.3: Source: openvswitch2.11-2.11.3-77.el7fdp.src.rpm ovn2.11-2.11.1-56.el7fdp.src.rpm x86_64: openvswitch2.11-2.11.3-77.el7fdp.x86_64.rpm openvswitch2.11-debuginfo-2.11.3-77.el7fdp.x86_64.rpm openvswitch2.11-devel-2.11.3-77.el7fdp.x86_64.rpm ovn2.11-2.11.1-56.el7fdp.x86_64.rpm ovn2.11-central-2.11.1-56.el7fdp.x86_64.rpm ovn2.11-debuginfo-2.11.1-56.el7fdp.x86_64.rpm ovn2.11-vtep-2.11.1-56.el7fdp.x86_64.rpm python-openvswitch2.11-2.11.3-77.el7fdp.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-2015-8011 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBX/WeHtzjgjWX9erEAQhq4Q//fdcK49h4XI0Wjh6rSt4t1PtJEeirqeFh ptx1eYMvliONrHebCXjDgXYdMttVgotw26lu9kNzfHsTO/jtA6xkBEEKl5fAWjVL UZYSvy7OL/ht38OQ2hWmML5dUCqavFgA7Jf5SS7jtmnT7O9F7BhjanR7eWIP+eq7 jnx8p9PmywrVeKduh1ozBaBxicnOYzlD/ArTX3d+K5hmXVvDWH7wtL0c8HBpg6QB 5JbRY/86su+QnFN+BagqI27GiOcaGfqEDNSU5pMnxWslECA4PYXHf0OABbcRMebk mxHMP6ZhzZFq2f+paXAMy5dh5fCilJps979qCu5EFSbK2aVkYSEKvHqSyvk7pI+0 SLeU1/YxF5rnDmGGWIatKOMk5+0gMbe8bFZiJLbFkKeY3nzSyUCpoyswt1zWbxob gwmP9DDoH8z7LnDoHB8c7Q8iFQ+zsWMWr7LWt/q7nFNB1QtSKpnhC7EnaoAF4x7U ujHn74JgAAR+AVoMI6ScUDgOJn3Bn5TfhLpR0IzkYLN8bU1o+RgH4yClHgTG4axc kHqW+dMJxVqeXAfuy+1dpSr+NDx+wCAAvAGJxY7dfSTNEZY87h/0F4T6GsGbwpcA Kt7WQZoeyQa3RhihngnKQ3ppJCLXLnCC6247EylJg2KV11MZCs/LC61NwmC7T9UF lO2cuXmA6AI= =o+f9 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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