1907 matches found
OpenStack Nova-LXD bypass security restrictions
OpenStack Nova-LXD before 13.1.1 uses the wrong name for the veth pairs when applying Neutron security group rules for instances, which allows remote attackers to bypass intended security restrictions...
GHSA-FFMH-R67W-M88F OpenStack Nova Denial of service attack on the compute host
An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. The same code error...
OpenStack Nova Denial of service attack on the compute host
An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. The same code error...
OpenStack Nova DoS by rebuilding the same instance with a new image multiple times
An issue was discovered in the default FilterScheduler in OpenStack Nova 16.0.3. By repeatedly rebuilding an instance with new images, an authenticated user may consume untracked resources on a hypervisor host leading to a denial of service, aka doubled resource allocations. This regression was...
GHSA-VQ76-RXX3-4R4R OpenStack Nova DoS by rebuilding the same instance with a new image multiple times
An issue was discovered in the default FilterScheduler in OpenStack Nova 16.0.3. By repeatedly rebuilding an instance with new images, an authenticated user may consume untracked resources on a hypervisor host leading to a denial of service, aka doubled resource allocations. This regression was...
OpenStack Nova Filter Scheduler Bypass
In OpenStack Nova through 14.0.9, 15.x through 15.0.7, and 16.x through 16.0.2, by rebuilding an instance, an authenticated user may be able to circumvent the Filter Scheduler bypassing imposed filters for example, the ImagePropertiesFilter or the IsolatedHostsFilter. All setups using Nova Filter...
GHSA-W2WF-CGWH-VPQG OpenStack Nova Filter Scheduler Bypass
In OpenStack Nova through 14.0.9, 15.x through 15.0.7, and 16.x through 16.0.2, by rebuilding an instance, an authenticated user may be able to circumvent the Filter Scheduler bypassing imposed filters for example, the ImagePropertiesFilter or the IsolatedHostsFilter. All setups using Nova Filter...
OpenStack Compute Nova Unauthorised access to arbitrary VM using VNC token from deleted VM
OpenStack Compute Nova Grizzly, Folsom 2012.2, and Essex 2012.1 allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port...
OpenStack Nova Exposure of Sensitive Information to an Unauthorized Actor
OpenStack Nova before 2012.1 allows someone with access to an EC2ACCESSKEY equivalent to a username to obtain the EC2SECRETKEY equivalent to a password. Exposing the EC2ACCESSKEY via http or tools that allow man-in-the-middle over https could allow an attacker to easily obtain the EC2SECRETKEY. A...
GHSA-HQFX-4X4W-VMWP Openstack nova qcow format could expose host filesystem information
Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcow filesystem...
Openstack nova qcow format could expose host filesystem information
Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcow filesystem...
Open Redirection
openstack-nova is vulnerable to open redirection. The attack is possible because a victim could be made to redirect to any desired URL...
RHEL 8 : Red Hat OpenStack Platform 16.1 (openstack-nova) (RHSA-2022:0983)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:0983 advisory. OpenStack Compute codename Nova is open source software designed to provision and manage large networks of virtual machines, creating a redundant and...
openstack-nova: novnc allows open redirection
A vulnerability was found in CPython which is used by openstack-nova's console proxy, noVNC. By crafting a malicious URL, noVNC could be made to redirect to any desired URL...
Moderate: Red Hat Security Advisory: Red Hat OpenStack Platform 16.1 (openstack-nova) security update
An update for openstack-nova 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...
openstack-nova: novnc allows open redirection
A vulnerability was found in CPython which is used by openstack-nova's console proxy, noVNC. By crafting a malicious URL, noVNC could be made to redirect to any desired URL...
Moderate: Red Hat Security Advisory: Red Hat OpenStack Platform 16.2 (openstack-nova) security update
An update for openstack-nova 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...
Open Redirect in CPython that affects users of OpenStack Nova
A vulnerability was found in CPython which is used by openstack-nova's console proxy, noVNC. By crafting a malicious URL, noVNC could be made to redirect to any desired URL...
GHSA-VQP6-J452-J6WP Open Redirect in CPython that affects users of OpenStack Nova
A vulnerability was found in CPython which is used by openstack-nova's console proxy, noVNC. By crafting a malicious URL, noVNC could be made to redirect to any desired URL...
