Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : OpenStack Neutron vulnerabilities (USN-6067-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6067-1 advisory. David Sinquin discovered that OpenStack Neutron incorrectly handled the default Open vSwitch firewall rules. An attacker could...

Ubuntu: Security Advisory (USN-6067-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

USN-6067-1: OpenStack Neutron vulnerabilities

David Sinquin discovered that OpenStack Neutron incorrectly handled the default Open vSwitch firewall rules. An attacker could possibly use this issue to impersonate the IPv6 addresses of other systems on the network. This issue only affected Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. CVE-2021-20267...

RHEL 8 : Red Hat OpenStack Platform 16.1 (openstack-neutron) (RHSA-2022:0990)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:0990 advisory. OpenStack Networking neutron is a virtual network service for OpenStack. Just as OpenStack Compute nova provides an API to dynamically request and...

Moderate: Red Hat Security Advisory: Red Hat OpenStack Platform 16.1 (openstack-neutron) security update

An update for openstack-neutron is now available for Red Hat OpenStack Platform 16.1 Train. 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...

RHEL 8 : Red Hat OpenStack Platform 16.2 (openstack-neutron) (RHSA-2022:0996)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:0996 advisory. OpenStack Networking neutron is a virtual network service for OpenStack. Just as OpenStack Compute nova provides an API to dynamically request and...

Moderate: Red Hat Security Advisory: Red Hat OpenStack Platform 16.2 (openstack-neutron) security update

An update for openstack-neutron is now available for Red Hat OpenStack Platform 16.2 Train. 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...

CVE-2021-40797

creationtimestamp| type| source ---|---|--- 2021-09-09 00:28:45+00:00| seen| https://t.me/cibsecurity/28534...

CVE-2021-40797

An issue was discovered in the routes middleware in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. By making API requests involving nonexistent controllers, an authenticated user may cause the API worker to consume increasing amounts of memory, resulting in API...

CVE-2021-40797

CVE-2021-40797 affects OpenStack Neutron routes middleware. An authenticated user can trigger a memory leak by sending API requests that reference nonexistent controllers, causing the API worker to consume increasing memory and potentially degrade performance or cause denial of service. Affected ...