[SECURITY] Fedora 40 Update: ovn-24.09.2-4.fc40

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...

Fedora 40 : ovn (2025-721a8bada2)

The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-721a8bada2 advisory. Update the OVN sources to upstream release v24.09.2 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note th...

Fedora: Security Advisory (FEDORA-2025-721a8bada2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...

[SECURITY] Fedora 41 Update: ovn-24.09.2-4.fc41

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...

Fedora 41 : ovn (2025-46e6440101)

The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-46e6440101 advisory. Update the OVN sources to upstream release v24.09.2 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note th...

CVE-2025-0650 Ovn: egress acls may be bypassed via specially crafted udp packet

A flaw was found in the Open Virtual Network OVN. Specially crafted UDP packets may bypass egress access control lists ACLs in OVN installations configured with a logical switch with DNS records set on it and if the same switch has any egress ACLs configured. This issue can lead to unauthorized...

CVE-2025-0650

OVN/Open vSwitch vulnerability CVE-2025-0650 enables bypass of egress ACLs via specially crafted UDP packets on a logical switch with DNS records and existing egress ACLs, potentially allowing unauthorized access to VMs/containers. Public advisories (SUSE/SUSE-SU-2026:0280-1 and 0290-1) recommend...

RHSA-2024:4035 Red Hat Security Advisory: ovn-2021 security update

Bulletin has no description...

RHEL 8 : ovn-2021 (RHSA-2024:4035)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:4035 advisory. OVN, the Open Virtual Network, is a system to support virtual network abstraction. OVN complements the existing capabilities of OVS to add native...

Important: Red Hat Security Advisory: ovn-2021 security update

An update for ovn-2021 is now available in 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 each...

RHEL 8 : ovn (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by a vulnerability that has been acknowledged by the vendor but will not be patched. - ovn: insufficient validation of BFD packets may lead to denial of service CVE-2024-2182 Note that Nessus has not...

RHEL 9 : ovn (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 9 host has one or more packages installed that are affected by a vulnerability that has been acknowledged by the vendor but will not be patched. - ovn: insufficient validation of BFD packets may lead to denial of service CVE-2024-2182 Note that Nessus has not...

RHEL 7 : ovn (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by a vulnerability that has been acknowledged by the vendor but will not be patched. - ovn: insufficient validation of BFD packets may lead to denial of service CVE-2024-2182 Note that Nessus has not...

Fedora 40 : ovn (2024-bf29e92de4)

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-bf29e92de4 advisory. Security fix for CVE-2024-2182 ovn: insufficient validation of BFD packets may lead to denial of service fedora-all ---- Sync to upstream OVN...

RHEL 8 : OpenShift Container Platform 4.11.53 (RHSA-2023:6274)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:6274 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud...

Fedora: Security Advisory for ovn (FEDORA-2024-7c11edcd20)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

Fedora: Security Advisory (FEDORA-2024-082155d6b7)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

Fedora: Security Advisory (FEDORA-2024-bf29e92de4)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

[SECURITY] Fedora 40 Update: ovn-23.09.0-139.fc40

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] Fedora 38 Update: ovn-23.09.0-139.fc38

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...