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...

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...

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...

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...

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 : 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...

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...

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...

Important: Red Hat Security Advisory: openvswitch2.13 security, bug fix and enhancement update

An update for openvswitch2.13 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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

openvswitch:odp_target: Use-of-uninitialized-value in tun_key_to_attr

Project: https://github.com/openvswitch/ovs.git Detailed Report: https://oss-fuzz.com/testcase?key=5715581933453312 Project: openvswitch Fuzzing Engine: libFuzzer Fuzz Target: odptarget Job Type: libfuzzermsanopenvswitch Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Cra...

Photon OS 1.0: Openvswitch PHSA-2020-1.0-0288

An update of the openvswitch package has been released. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2020-1.0-0288. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

openvswitch:odp_target: Use-of-uninitialized-value in format_u8x

Project: https://github.com/openvswitch/ovs.git Detailed Report: https://oss-fuzz.com/testcase?key=5717478543196160 Project: openvswitch Fuzzing Engine: libFuzzer Fuzz Target: odptarget Job Type: libfuzzermsanopenvswitch Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Cra...

Moderate: Red Hat Security Advisory: openvswitch2.12 security and bug fix update

An update for openvswitch2.12 is now available for Fast Datapath for RHEL 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...

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

An update for openvswitch is now available for Fast Datapath for RHEL 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 vulnerability from...

RHEL 7 : openvswitch (RHSA-2020:0165)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:0165 advisory. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Security Fixe...