PYSEC-2019-189

An issue was discovered in OpenStack Neutron 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By creating two security groups with separate/overlapping port ranges, an authenticated user may prevent Neutron from being able to configure networks on any compute nodes where those...

CVE-2019-10876

An issue was discovered in OpenStack Neutron 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By creating two security groups with separate/overlapping port ranges, an authenticated user may prevent Neutron from being able to configure networks on any compute nodes where those...

CVE-2019-10876

An issue was discovered in OpenStack Neutron 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By creating two security groups with separate/overlapping port ranges, an authenticated user may prevent Neutron from being able to configure networks on any compute nodes where those...

PT-2019-12069

Name of the Vulnerable Software and Affected Versions OpenStack Neutron versions 11.x before 11.0.7 OpenStack Neutron versions 12.x before 12.0.6 OpenStack Neutron versions 13.x before 13.0.3 Description An issue was discovered in OpenStack Neutron where an authenticated user may prevent Neutron...

CVE-2019-10876: Undefined Security Weakness

An issue was discovered in OpenStack Neutron 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By creating two security groups with separate/overlapping port ranges, an authenticated user may prevent Neutron from being able to configure networks on any compute nodes where those...

Photon OS 1.0: Openvswitch PHSA-2017-0044

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-2017-0044. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 1.0: Openvswitch PHSA-2017-0020

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-2017-0020. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 1.0: Openvswitch PHSA-2017-0039

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-2017-0039. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Ubuntu: Security Advisory (USN-3873-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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...

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

An update for openvswitch is now available for Red Hat OpenStack Platform 13.0 Queens. 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: openvswitch security and bug fix update

An update for openvswitch is now available for Red Hat OpenStack Platform 10.0 Newton. 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...

Denial Of Service (DoS)

openvswitch is vulnerable to denial of service. An assertion failure in the parsegrouppropntrselectionmethod function in lib/ofp-util.c allows for an attacker to cause a denial of service condition in the application. This is due to an invalid group type during decoding of a group mod when the...

Arbitrary Code Execution

openvswitch is vulnerable to arbitrary code execution. A buffer overflow flaw was discovered in the OVS processing of MPLS labels. A remote attacker able to deliver a frame containing a malicious MPLS label that would be processed by OVS could trigger the flaw and use the resulting memory...

Authorization Bypass

openstack-neutron is vulnerable to authorization bypass. An authenticated user is able to bypass security group restrictions with an invalid CIDR to add a security group rule which would cause the openvswitch-agent process to fail and prevent further rules from being applied...

openvswitch/ofctl_parse_target: Heap-buffer-overflow in encode_LEARN

Project: https://github.com/openvswitch/ovs.git Detailed report: https://oss-fuzz.com/testcase?key=5651435740463104 Project: openvswitch Fuzzer: libFuzzeropenvswitchofctlparsetarget Fuzz target binary: ofctlparsetarget Job Type: libfuzzerasanopenvswitch Platform Id: linux Crash Type:...

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=5691937953153024 Project: openvswitch Fuzzer: libFuzzerodptarget Fuzz target binary: odptarget Job Type: libfuzzerasanopenvswitch Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash...

openSUSE: Security Advisory for openvswitch (openSUSE-SU-2018:4148-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 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...

openSUSE: Security Advisory for openvswitch (openSUSE-SU-2018:4148-1)

The remote host is missing an update for the Copyright C 2018 Greenbone Networks GmbH 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-or-later This program is free software; you can...

openvswitch/ofctl_parse_target: Use-of-uninitialized-value in learn_check

Detailed report: https://oss-fuzz.com/testcase?key=5744553198354432 Project: openvswitch Fuzzer: libFuzzeropenvswitchofctlparsetarget Fuzz target binary: ofctlparsetarget Job Type: libfuzzermsanopenvswitch Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

SUSE SLES12 Security Update : openvswitch (SUSE-SU-2018:4128-1)

This update for openvswitch to version 2.7.6 fixes the following issues : These security issues were fixed : CVE-2018-17205: Prevent OVS crash when reverting old flows in bundle commit bsc1104467. CVE-2018-17206: Avoid buffer overread in BUNDLE action decoding bsc1104467. CVE-2018-17204: When...