Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3036 Red Hat Virtualization Host security and bug fix update [ovirt-4.4.8] 9 September 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Red Hat Virtualization Host Publisher: Red Hat Operating System: Red Hat Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Denial of Service -- Remote/Unauthenticated Reduced Security -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2021-23337 CVE-2020-28500 Reference: ESB-2021.2657 ESB-2021.2555 ESB-2021.2232 Original Bulletin: https://access.redhat.com/errata/RHSA-2021:3459 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat Virtualization Host security and bug fix update [ovirt-4.4.8] Advisory ID: RHSA-2021:3459-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2021:3459 Issue date: 2021-09-08 CVE Names: CVE-2020-28500 CVE-2021-23337 ===================================================================== 1. Summary: An update for cockpit-ovirt, ovirt-host, ovirt-hosted-engine-ha, ovirt-hosted-engine-setup, and vdsm is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. 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: Red Hat Virtualization 4 Hypervisor for RHEL 8 - noarch, x86_64 Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts - noarch, ppc64le, x86_64 3. Description: The VDSM service is required by a Virtualization Manager to manage the Linux hosts. VDSM manages and monitors the host's storage, memory and networks as well as virtual machine creation, other host administration tasks, statistics gathering, and log collection. Security Fix(es): * nodejs-lodash: command injection via template (CVE-2021-23337) * nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions (CVE-2020-28500) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * An update in libvirt has changed the way block threshold events are submitted. As a result, the VDSM was confused by the libvirt event, and tried to look up a drive, logging a warning about a missing drive. In this release, the VDSM has been adapted to handle the new libvirt behavior, and does not log warnings about missing drives. (BZ#1948177) * Previously, when a virtual machine was powered off on the source host of a live migration and the migration finished successfully at the same time, the two events interfered with each other, and sometimes prevented migration cleanup resulting in additional migrations from the host being blocked. In this release, additional migrations are not blocked. (BZ#1959436) * Previously, when failing to execute a snapshot and re-executing it later, the second try would fail due to using the previous execution data. In this release, this data will be used only when needed, in recovery mode. (BZ#1984209) 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/): 1928937 - CVE-2021-23337 nodejs-lodash: command injection via template 1928954 - CVE-2020-28500 nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions 1948177 - Unknown drive for vm - ignored block threshold event 1959436 - VMs stuck in "migrating" status since it's unable to acquire the migration semaphore 1984209 - VDSM reports failed snapshot to engine, but it succeeded. Then engine deletes the volume and causes data corruption. 1998017 - Keep cinbderlib dependencies optional for 4.4.8 6. Package List: Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts: Source: cockpit-ovirt-0.15.1-2.el8ev.src.rpm ovirt-host-4.4.8-2.el8ev.src.rpm ovirt-hosted-engine-ha-2.4.8-1.el8ev.src.rpm ovirt-hosted-engine-setup-2.5.3-1.el8ev.src.rpm vdsm-4.40.80.5-1.el8ev.src.rpm noarch: cockpit-ovirt-dashboard-0.15.1-2.el8ev.noarch.rpm ovirt-hosted-engine-ha-2.4.8-1.el8ev.noarch.rpm ovirt-hosted-engine-setup-2.5.3-1.el8ev.noarch.rpm vdsm-api-4.40.80.5-1.el8ev.noarch.rpm vdsm-client-4.40.80.5-1.el8ev.noarch.rpm vdsm-common-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-cpuflags-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-ethtool-options-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-fcoe-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-localdisk-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-nestedvt-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-openstacknet-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-vhostmd-4.40.80.5-1.el8ev.noarch.rpm vdsm-http-4.40.80.5-1.el8ev.noarch.rpm vdsm-jsonrpc-4.40.80.5-1.el8ev.noarch.rpm vdsm-python-4.40.80.5-1.el8ev.noarch.rpm vdsm-yajsonrpc-4.40.80.5-1.el8ev.noarch.rpm ppc64le: ovirt-host-4.4.8-2.el8ev.ppc64le.rpm ovirt-host-dependencies-4.4.8-2.el8ev.ppc64le.rpm vdsm-4.40.80.5-1.el8ev.ppc64le.rpm vdsm-hook-checkips-4.40.80.5-1.el8ev.ppc64le.rpm vdsm-hook-extra-ipv4-addrs-4.40.80.5-1.el8ev.ppc64le.rpm vdsm-network-4.40.80.5-1.el8ev.ppc64le.rpm x86_64: ovirt-host-4.4.8-2.el8ev.x86_64.rpm ovirt-host-dependencies-4.4.8-2.el8ev.x86_64.rpm vdsm-4.40.80.5-1.el8ev.x86_64.rpm vdsm-gluster-4.40.80.5-1.el8ev.x86_64.rpm vdsm-hook-checkips-4.40.80.5-1.el8ev.x86_64.rpm vdsm-hook-extra-ipv4-addrs-4.40.80.5-1.el8ev.x86_64.rpm vdsm-network-4.40.80.5-1.el8ev.x86_64.rpm Red Hat Virtualization 4 Hypervisor for RHEL 8: Source: vdsm-4.40.80.5-1.el8ev.src.rpm noarch: vdsm-hook-cpuflags-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-ethtool-options-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-fcoe-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-localdisk-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-nestedvt-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-openstacknet-4.40.80.5-1.el8ev.noarch.rpm vdsm-hook-vhostmd-4.40.80.5-1.el8ev.noarch.rpm x86_64: vdsm-hook-checkips-4.40.80.5-1.el8ev.x86_64.rpm vdsm-hook-extra-ipv4-addrs-4.40.80.5-1.el8ev.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-2020-28500 https://access.redhat.com/security/cve/CVE-2021-23337 https://access.redhat.com/security/updates/classification/#moderate 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 iQIVAwUBYTjGG9zjgjWX9erEAQjXCxAAjkUHpS7NdbwM8rgEZhEHka7a7HiOCZkc 7Qib4+fHH/3JOOR+1aGhgLhnzmD17++nlYXtJpjHEPW/hmjGHr58aAlZaPQh1HEW VQWzffBb5VuxJ3zOiF7LbYB9M0IHkA7NzYOjnfUcpBtK0lYWyet+DLJ1W0NddcBP Wm1LItZN3dGjkkZC55rovaNo7LlKUn6Co10HTB4hoE0M8Xu0nVY5RSh8mOgxEQIC GQtvo6zLJwuB2O6olPZ/MulBswfuwrWdmEo4kbTDLJYMilmq4Eh5Q2YxEcfw31EQ HVrCFkeDVOBEjGVvH4diCOG/bgK0gFNWcxewBw4YMjslmy3kOLos+Mi5oIYqI3xq yWiUostetAWBPda0pkw/6ucaPlSU4JIdESSo6CIreiB9e+kfXXl1/UGw13wXIvK9 Gr6yVeP8U2LQaplBfhb2bSjUljQcwrJwluAatr+kyhZhRkwUYqmZVfStwjI3bWpg 3J52m0kdv5Zz/phk1Vx6jqWbeSmv5reT6O0k3vtm+Tq9Ew8auIvD0U/cuyNHg6V0 TOLZyP6xQ7dA0pQDII9+n4YxhxnGeGJhlACKlZKk4gXZnQ7uI3EWbrjaPN0x8HnL ZtVjINiS34LdG3BHuaaoQ9cGII+pWabZRVM3JWxgL8ieVtgjVCqZs3s2VjmHcR8d D0GjwCyfZzg= =wly3 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYTmWp+NLKJtyKPYoAQiGbRAArGOSXEpo4PuRgjH4sYwg+MYSXBdPLyZ6 JkWSwVOf2/90CoJpuVlgoh5MljVuZ9i3m/8xGK48dDBEAjKDB5hUTZAg6EVWz/QN M6ybyW5lWaG7g7/qWjl4Z7v8TM4vh3Yno9RQFZ2h8pJJiopLswANXQ9DKFNABaRf Ithh1ZVj69e3xMDdotO2j3dt7d9hgnB1iMDVQp/tSWgRgpLXFfQ26ThYYmBH+DFd gcZCvf1sOSQzaiTL9pYlvoaqVCsD/CS7yL4pEWRDJ0k4C+TwfICa3h8sqrSCysfB xmXtnHkxHOtZwCC3tpVLxwzhQGLQ/dQR7ZhVuYayLY72Fa8YOCP5meATqKKDaBI5 mClRLgqsZF0UnoTO/l2JhE4YOL0lAftjiCHSlrnnkPa4GqekgDrBnzRzDhmLtPoD G3WVvxqdSX6c9qkqYpdmwlPaaaEsZTTNgMYvKULbNFyPoaPOOFzFZCXmaEeLwCGM pibIJ/2i9EGQ6A6JXKUoz+YuxcZxm7SWK3aae9bavSihP7cjBc4cmAbJ3zrKmYS7 cO8ZSBKiFM0CyY7UxXPBRdQfQc7qBRDVuGjPDJXOT53fvGPC5uVYLhRacoa0V0Wx o9YGV+JY5XrUqxC8CEarTy/0YToJTl+DOmQE38cMZGkaqp/szAZi0qgA7vhUH46N ZSiv2e7b508= =K/my -----END PGP SIGNATURE-----