[SECURITY] [DSA 4836-1] openvswitch security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4836-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff January 22, 2021 https://www.debian.org/security/faq -...

DSA-4836-1 openvswitch - security update

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[ASA-202101-28] openvswitch: multiple issues

Arch Linux Security Advisory ASA-202101-28 ========================================== Severity: Medium Date : 2021-01-20 CVE-ID : CVE-2015-8011 CVE-2020-27827 Package : openvswitch Type : multiple issues Remote : Yes Link : https://security.archlinux.org/AVG-1456 Summary ======= The package...

Ubuntu: Security Advisory (USN-4691-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2020-27827

A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability...

lldpd Resource Management Error Vulnerability

lldpd is a daemon that can receive and send LLDP frames. A resource management error vulnerability exists in the Ubuntu lldpd software, which can be exploited by attackers to trigger a denial of service attack. The following products and models are affected: Ubuntu 20.10 openvswitch-common,Ubuntu...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7. 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 th...

Important: Red Hat Bug Fix Advisory: openvswitch2.11 bug fix and enhancement update

An update for openvswitch2.11 is now available in Fast Datapath for Red Hat Enterprise Linux 8. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Bug Fixes and Enhancements: 20.I RHEL-8 Fast Datapath Release...

Important: Red Hat Bug Fix Advisory: openvswitch2.11 bug fix and enhancement update

An update for openvswitch2.11 is now available in Fast Datapath for Red Hat Enterprise Linux 7. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Bug Fixes and Enhancements: OVS build is broken due to kernel...

Important: Red Hat Bug Fix Advisory: openvswitch2.13 bug fix and enhancement update

An update for openvswitch2.13 is now available in Fast Datapath for Red Hat Enterprise Linux 7. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Bug Fixes and Enhancements: 20.I RHEL-7 Fast Datapath Release...

openvswitch:odp_target: Heap-buffer-overflow in format_generic_odp_key

Project: https://github.com/openvswitch/ovs.git Detailed Report: https://oss-fuzz.com/testcase?key=4677720264671232 Project: openvswitch Fuzzing Engine: libFuzzer Fuzz Target: odptarget Job Type: libfuzzerasanopenvswitch Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address:...

openvswitch:odp_target: Heap-buffer-overflow in get_32aligned_be64

Project: https://github.com/openvswitch/ovs.git Detailed Report: https://oss-fuzz.com/testcase?key=5663078959808512 Project: openvswitch Fuzzing Engine: libFuzzer Fuzz Target: odptarget Job Type: libfuzzerasanopenvswitch Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address:...

RHEL 7 : Red Hat Virtualization (RHSA-2020:4114)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4114 advisory. ovirt-ansible-repositories is an Ansible role used to set up the repositories required for oVirt engine or host installation. The openvswitc...

Moderate: Red Hat Security Advisory: Red Hat Virtualization security and bug fix update

An update for openvswitch2.11, ovirt-ansible-repositories, ovn2.11, and python-ovirt-engine-sdk4 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...

PT-2020-5836

Name of the Vulnerable Software and Affected Versions: OpenvSwitch versions affected versions not specified Description: A flaw was found in OpenvSwitch related to the implementation of the LLDP protocol. Specially crafted LLDP packets can cause memory loss when allocating data to handle specific...

kernel security, bug fix, and enhancement update

4.18.0-193.13.22.OL8 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 4.18.0-193.13.22 - Rebuild to get kernel image properly signed Bruno...

RHEL 7 : openvswitch2.11 (RHSA-2020:2296)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2296 advisory. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic...

RHEL 7 : openvswitch (RHSA-2020:2298)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2298 advisory. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic...

Moderate: Red Hat Security Advisory: openvswitch security, bug fix and enhancement update

An update for openvswitch is now available in Fast Datapath for Red Hat Enterprise Linux 7. 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...

Moderate: Red Hat Security Advisory: openvswitch2.11 security, bug fix and enhancement update

An update for openvswitch2.11 is now available for Fast Datapath 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...