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RedHat: RHSA-2023:1770-01 Moderate: openvswitch3.1 Buffer Handling

An update for openvswitch3.1 is now available in Fast Datapath for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: openvswitch3.1 security update Advisory ID: RHSA-2023:1770-01 Product: Fast Datapath Advisory URL: https://access.redhat.com/errata/RHSA-2023:1770 Issue date: 2023-04-13 CVE Names: CVE-2023-1668 ==================================================================== 1. Summary: An update for openvswitch3.1 is now available in Fast Datapath for Red Hat Enterprise Linux 9. 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: Fast Datapath for Red Hat Enterprise Linux 9 - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Security Fix(es): * openvswitch: ip proto 0 triggers incorrect handling (CVE-2023-1668) 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. Bug Fix(es): * [23.C RHEL-9] Fast Datapath Release (BZ#2177688) 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/): 2137666 - CVE-2023-1668 openvswitch: ip proto 0 triggers incorrect handling 2177688 - [23.CRHEL-9] Fast Datapath Release 6. Package List: Fast Datapath for Red Hat Enterprise Linux 9: Source: openvswitch3.1-3.1.0-14.el9fdp.src.rpm aarch64: openvswitch3.1-3.1.0-14.el9fdp.aarch64.rpm openvswitch3.1-debuginfo-3.1.0-14.el9fdp.aarch64.rpm openvswitch3.1-debugsource-3.1.0-14.el9fdp.aarch64.rpm openvswitch3.1-devel-3.1.0-14.el9fdp.aarch64.rpm openvswitch3.1-ipsec-3.1.0-14.el9fdp.aarch64.rpm python3-openvswitch3.1-3.1.0-14.el9fdp.aarch64.rpm python3-openvswitch3.1-debuginfo-3.1.0-14.el9fdp.aarch64.rpm noarch: openvswitch3.1-test-3.1.0-14.el9fdp.noarch.rpm ppc64le: openvswitch3.1-3.1.0-14.el9fdp.ppc64le.rpm openvswitch3.1-debuginfo-3.1.0-14.el9fdp.ppc64le.rpm openvswitch3.1-debugsource-3.1.0-14.el9fdp.ppc64le.rpm openvswitch3.1-devel-3.1.0-14.el9fdp.ppc64le.rpm openvswitch3.1-ipsec-3.1.0-14.el9fdp.ppc64le.rpm python3-openvswitch3.1-3.1.0-14.el9fdp.ppc64le.rpm python3-openvswitch3.1-debuginfo-3.1.0-14.el9fdp.ppc64le.rpm s390x: openvswitch3.1-3.1.0-14.el9fdp.s390x.rpm openvswitch3.1-debuginfo-3.1.0-14.el9fdp.s390x.rpm openvswitch3.1-debugsource-3.1.0-14.el9fdp.s390x.rpm openvswitch3.1-devel-3.1.0-14.el9fdp.s390x.rpm openvswitch3.1-ipsec-3.1.0-14.el9fdp.s390x.rpm python3-openvswitch3.1-3.1.0-14.el9fdp.s390x.rpm python3-openvswitch3.1-debuginfo-3.1.0-14.el9fdp.s390x.rpm x86_64: openvswitch3.1-3.1.0-14.el9fdp.x86_64.rpm openvswitch3.1-debuginfo-3.1.0-14.el9fdp.x86_64.rpm openvswitch3.1-debugsource-3.1.0-14.el9fdp.x86_64.rpm openvswitch3.1-devel-3.1.0-14.el9fdp.x86_64.rpm openvswitch3.1-ipsec-3.1.0-14.el9fdp.x86_64.rpm python3-openvswitch3.1-3.1.0-14.el9fdp.x86_64.rpm python3-openvswitch3.1-debuginfo-3.1.0-14.el9fdp.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-2023-1668 https://access.redhat.com/security/updates/classification#moderate 8. Contact: The Red Hat security contact is . More contact details athttps://access.redhat.com/security/team/contact Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBZDfaLtzjgjWX9erEAQgWtw//Q8Uf6a/o/eN5OJxyMupZANRTuKoPOXeu vUuwVU6oVNklao0FCs3BkMUfoGagZfHqJiVtaJBp48hpHWprZ6CJ6Prc18k/KIkY hhN/z42p1fLC+J4JzMuA3cODHVc0JkXuRT1wMfGYfKq4RLPaW6jADVSIGzTIZhc9 YtppXWcpp5cEgvoF9/NtZspKggFUWuXj4BymJ7fzmxGpDkHkaMMdMX+9+qTevpyP Kj0G9YfdmmUGWAaZ3Fm5/vh8otoeTDOU83YgTl+kQrflPg/PJVuTAiJ3cjA+Sl1U yZDyUxNwgSwvJ4PJKMif6SrNsvv1PQpxK9UE9Q8JWVlXVwvPw5aHpj9bhk5Kmv3n t/x37zdKWPbldBeuQlNpXTNAZ1YFGd5PSzseR8fJXoyinhcT+ATC4mAyWhoq5+B5 J7NLCxJDXfO8pzBbnv5whaDS3fztXbFpKQC5wC26x/az4Fci2+y2EX9TTxYTyA2P JZ0zp4wZpHHk78xoSPOMGuvURwl9NYGPQvLtztg6sOFx/XDwC3fws+SGTkeUJjfw xiAdisM4JAujDR0jiMRBe+WkElVF1uaT1KolLQPxu9kxcNuLJ/Qr62kBjsPfgkF0 feZT3Uui2ZZhuX/F/z74OkKS+ke9dIeN75d6KpYiMfaJdYpRC2rmU6f1aQBfcVik dd1tBu49mHM=xop/ -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Debian issues a significant patch for kernel-image4.5 tackling vulnerable memory management flaws. Find out more.. openvswitch3.1, security update, Fast Datapath, Red Hat, enterprise Linux. . LinuxSecurity.com Team

Apr 13, 2023 Red Hat