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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.0960 openvswitch2.11 and ovn2.11 security update 19 March 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: openvswitch2.11 ovn2.11 Publisher: Red Hat Operating System: Red Hat Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-10724 CVE-2020-10723 CVE-2020-10722 CVE-2015-8011 Reference: ASB-2021.0014 ASB-2020.0180 ESB-2021.0691 ESB-2021.0639 ESB-2021.0437 ESB-2021.0274 Original Bulletin: https://access.redhat.com/errata/RHSA-2021:0931 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: openvswitch2.11 and ovn2.11 security update Advisory ID: RHSA-2021:0931-01 Product: Red Hat OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2021:0931 Issue date: 2021-03-18 CVE Names: CVE-2015-8011 CVE-2020-10722 CVE-2020-10723 CVE-2020-10724 ===================================================================== 1. Summary: An update for openvswitch2.11 and ovn2.11 is now available for Red Hat OpenStack Platform 13 (Queens). 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: Red Hat OpenStack Platform 13.0 - noarch, ppc64le, x86_64 3. Description: Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. OVN, the Open Virtual Network, is a system to support virtual network abstraction. OVN complements the existing capabilities of OVS to add native support for virtual network abstractions, such as virtual L2 and L3 overlays and security groups. Security Fix(es): * buffer overflow in the lldp_decode function in daemon/protocols/lldp.c (CVE-2015-8011) * librte_vhost Integer overflow in vhost_user_set_log_base() (CVE-2020-10722) * librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair() (CVE-2020-10723) * librte_vhost Missing inputs validation in Vhost-crypto (CVE-2020-10724) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page 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/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1828867 - CVE-2020-10722 dpdk: librte_vhost Integer overflow in vhost_user_set_log_base() 1828874 - CVE-2020-10723 dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair() 1828884 - CVE-2020-10724 dpdk: librte_vhost Missing inputs validation in Vhost-crypto 1896536 - CVE-2015-8011 lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c 1905246 - Include latest FDP release in RHOSP 13z15 6. Package List: Red Hat OpenStack Platform 13.0: Source: openvswitch-selinux-extra-policy-1.0-17.el7fdp.src.rpm openvswitch2.11-2.11.3-77.el7fdp.src.rpm ovn2.11-2.11.1-57.el7fdp.src.rpm noarch: openvswitch-selinux-extra-policy-1.0-17.el7fdp.noarch.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 ovn2.11-2.11.1-57.el7fdp.ppc64le.rpm ovn2.11-central-2.11.1-57.el7fdp.ppc64le.rpm ovn2.11-debuginfo-2.11.1-57.el7fdp.ppc64le.rpm ovn2.11-host-2.11.1-57.el7fdp.ppc64le.rpm ovn2.11-vtep-2.11.1-57.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 ovn2.11-2.11.1-57.el7fdp.x86_64.rpm ovn2.11-central-2.11.1-57.el7fdp.x86_64.rpm ovn2.11-debuginfo-2.11.1-57.el7fdp.x86_64.rpm ovn2.11-host-2.11.1-57.el7fdp.x86_64.rpm ovn2.11-vtep-2.11.1-57.el7fdp.x86_64.rpm python-openvswitch2.11-2.11.3-77.el7fdp.x86_64.rpm Red Hat OpenStack Platform 13.0: Source: openvswitch-selinux-extra-policy-1.0-17.el7fdp.src.rpm noarch: openvswitch-selinux-extra-policy-1.0-17.el7fdp.noarch.rpm Red Hat OpenStack Platform 13.0: noarch: openvswitch2.11-test-2.11.3-77.el7fdp.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/ 7. References: https://access.redhat.com/security/cve/CVE-2015-8011 https://access.redhat.com/security/cve/CVE-2020-10722 https://access.redhat.com/security/cve/CVE-2020-10723 https://access.redhat.com/security/cve/CVE-2020-10724 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 iQIVAwUBYFNS3tzjgjWX9erEAQgodQ//TafrmK1oRWEZce0JW1WHJm40ehzABsK5 j1+IMDt5zfT3OZxLPQ/cDnIlHcBVS+Wt2GEiI78cK5rPLrqmaiIthBmCN/1SXBdM qgD7i2Kf9zvIw3WLIz0hmH6UWnTiCg5oxRdA+cZzGHFcIHXLaiGNn+feyd7sHSSQ JFo5gTcosvIqrB/raRGUOCLVOoztKFYD+HrWYib79VlWhAXKSyvwNX4YZCmpc8xG 1Urj3aQbEkKt+5DAPatPaqX85ApnrRK1zr+vfKG8YGxbaymenoGYyCy6zgAUnqM5 HDEwDFUZ+OZfZqu7VJY1elCWm8ZxB288kATTozHyMuvPbt3VpugR3lpdHGLvTKQH SY0v41CvTcQ0F3nZin9x0xfXN6KZKK07tAuuNUiw24+dFJSFIse7GlyQclc7zD+8 ro6YMz9MhzYJnyXDocjN+q/X6ZWJxKiCg0ek0/sBa9vfCkkZ3x0fFzMUVM9KocSu vPJ6d5vN042Hhn0OoPigXFuhb8XBoN8T5dr+lTIKCl0/C9daJdB7r1YJryaCXUUZ fu0GBGoIudAmUPFYab+Cuo+aW+/VkdYS9GB+ygQ27o2x+9Iw75JJpVXPl8mPLR/+ Qf4cn7uRnIAp9KXJAudeC2hVIVd2mFNTmDCTCfFu5k8JM3To2q+bHT5oNzaU6CVE tvBsfBXM2Io= =/cYk - -----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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