PyPI package
nova
pkg:pypi/nova
Vulnerabilities (52)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-24708 | Hig | 8.2 | >= 32.0.0.0rc1, <= 32.1.0 | — | Feb 18, 2026 | An issue was discovered in OpenStack Nova before 30.2.2, 31 before 31.2.1, and 32 before 32.1.1. By writing a malicious QCOW header to a root or ephemeral disk and then triggering a resize, a user may convince Nova's Flat image backend to call qemu-img without a format restrictio | |
| CVE-2024-40767 | — | <= 27.4.0 | — | Jul 24, 2024 | In OpenStack Nova before 27.4.1, 28 before 28.2.1, and 29 before 29.1.1, by supplying a raw format image that is actually a crafted QCOW2 image with a backing file path or VMDK flat image with a descriptor file path, an authenticated user may convince systems to return a copy of | ||
| CVE-2024-32498 | — | <= 29.0.2 | — | Jul 5, 2024 | An issue was discovered in OpenStack Cinder through 24.0.0, Glance before 28.0.2, and Nova before 29.0.3. Arbitrary file access can occur via custom QCOW2 external data. By supplying a crafted QCOW2 image that references a specific data file path, an authenticated user may convin | ||
| CVE-2022-47951 | — | < 24.1.2 | 24.1.2 | Jan 26, 2023 | An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific bac | ||
| CVE-2022-37394 | — | < 23.2.2 | 23.2.2 | Aug 3, 2022 | An issue was discovered in OpenStack Nova before 23.2.2, 24.x before 24.1.2, and 25.x before 25.0.2. By creating a neutron port with the direct vnic_type, creating an instance bound to that port, and then changing the vnic_type of the bound port to macvtap, an authenticated user | ||
| CVE-2021-3654 | — | < 21.2.3 | 21.2.3 | Mar 2, 2022 | A vulnerability was found in openstack-nova's console proxy, noVNC. By crafting a malicious URL, noVNC could be made to redirect to any desired URL. | ||
| CVE-2020-17376 | — | < 19.3.1 | 19.3.1 | Aug 26, 2020 | An issue was discovered in Guest.migrate in virt/libvirt/guest.py in OpenStack Nova before 19.3.1, 20.x before 20.3.1, and 21.0.0. By performing a soft reboot of an instance that has previously undergone live migration, a user may gain access to destination host devices that shar | ||
| CVE-2015-9543 | — | < 18.2.4 | 18.2.4 | Feb 19, 2020 | An issue was discovered in OpenStack Nova before 18.2.4, 19.x before 19.1.0, and 20.x before 20.1.0. It can leak consoleauth tokens into log files. An attacker with read access to the service's logs may obtain tokens used for console access. All Nova setups using novncproxy are a | ||
| CVE-2011-4076 | — | < 12.0.0a0 | 12.0.0a0 | Nov 26, 2019 | OpenStack Nova before 2012.1 allows someone with access to an EC2_ACCESS_KEY (equivalent to a username) to obtain the EC2_SECRET_KEY (equivalent to a password). Exposing the EC2_ACCESS_KEY via http or tools that allow man-in-the-middle over https could allow an attacker to easily | ||
| CVE-2019-14433 | — | < 17.0.12 | 17.0.12 | Aug 9, 2019 | An issue was discovered in OpenStack Nova before 17.0.12, 18.x before 18.2.2, and 19.x before 19.0.2. If an API request from an authenticated user ends in a fault condition due to an external exception, details of the underlying environment may be leaked in the response, and coul | ||
| CVE-2011-3147 | — | < 12.0.0a0 | 12.0.0a0 | Apr 22, 2019 | Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcow filesystem. | ||
| CVE-2017-18191 | — | >= 15.0.0, < 15.1.1 | 15.1.1 | Feb 19, 2018 | 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 | ||
| CVE-2017-17051 | Hig | 8.6 | < 16.0.4 | 16.0.4 | Dec 5, 2017 | 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 | |
| CVE-2017-16239 | Med | 6.5 | >= 16.0.0, < 16.0.3 | 16.0.3 | Nov 14, 2017 | 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 setup | |
| CVE-2015-2687 | Med | 4.7 | < 15.0.0.0b1 | 15.0.0.0b1 | Aug 9, 2017 | OpenStack Compute (nova) Icehouse, Juno and Havana when live migration fails allows local users to access VM volumes that they would normally not have permissions for. | |
| CVE-2017-7214 | Cri | 9.8 | >= 13.0.0, < 13.1.4 | 13.1.4 | Mar 21, 2017 | An issue was discovered in exception_wrapper.py in OpenStack Nova 13.x through 13.1.3, 14.x through 14.0.4, and 15.x through 15.0.1. Legacy notification exception contexts appearing in ERROR level logs may include sensitive information such as account passwords and authorization | |
| CVE-2015-5162 | Hig | 7.5 | < 12.0.4 | 12.0.4 | Oct 7, 2016 | The image parser in OpenStack Cinder 7.0.2 and 8.0.0 through 8.1.1; Glance before 11.0.1 and 12.0.0; and Nova before 12.0.4 and 13.0.0 does not properly limit qemu-img calls, which might allow attackers to cause a denial of service (memory and disk consumption) via a crafted disk | |
| CVE-2016-2140 | Med | 5.3 | >= 12.0.0, < 12.0.3 | 12.0.3 | Apr 12, 2016 | The libvirt driver in OpenStack Compute (Nova) before 2015.1.4 (kilo) and 12.0.x before 12.0.3 (liberty), when using raw storage and use_cow_images is set to false, allows remote authenticated users to read arbitrary files via a crafted qcow2 header in an ephemeral or root disk. | |
| CVE-2015-8749 | Med | 5.9 | >= 12.0.0, < 12.0.1 | 12.0.1 | Jan 15, 2016 | The volume_utils._parse_volume_info function in OpenStack Compute (Nova) before 2015.1.3 (kilo) and 12.0.x before 12.0.1 (liberty) includes the connection_info dictionary in the StorageError message when using the Xen backend, which might allow attackers to obtain sensitive passw | |
| CVE-2015-7713 | — | < 2014.2.4 | 2014.2.4 | Oct 29, 2015 | OpenStack Compute (Nova) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) do not properly apply security group changes, which allows remote attackers to bypass intended restriction by leveraging an instance that was running when the change was made. |
- affected >= 32.0.0.0rc1, <= 32.1.0
An issue was discovered in OpenStack Nova before 30.2.2, 31 before 31.2.1, and 32 before 32.1.1. By writing a malicious QCOW header to a root or ephemeral disk and then triggering a resize, a user may convince Nova's Flat image backend to call qemu-img without a format restrictio
- CVE-2024-40767Jul 24, 2024affected <= 27.4.0
In OpenStack Nova before 27.4.1, 28 before 28.2.1, and 29 before 29.1.1, by supplying a raw format image that is actually a crafted QCOW2 image with a backing file path or VMDK flat image with a descriptor file path, an authenticated user may convince systems to return a copy of
- CVE-2024-32498Jul 5, 2024affected <= 29.0.2
An issue was discovered in OpenStack Cinder through 24.0.0, Glance before 28.0.2, and Nova before 29.0.3. Arbitrary file access can occur via custom QCOW2 external data. By supplying a crafted QCOW2 image that references a specific data file path, an authenticated user may convin
- CVE-2022-47951Jan 26, 2023affected < 24.1.2fixed 24.1.2
An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific bac
- CVE-2022-37394Aug 3, 2022affected < 23.2.2fixed 23.2.2
An issue was discovered in OpenStack Nova before 23.2.2, 24.x before 24.1.2, and 25.x before 25.0.2. By creating a neutron port with the direct vnic_type, creating an instance bound to that port, and then changing the vnic_type of the bound port to macvtap, an authenticated user
- CVE-2021-3654Mar 2, 2022affected < 21.2.3fixed 21.2.3
A vulnerability was found in openstack-nova's console proxy, noVNC. By crafting a malicious URL, noVNC could be made to redirect to any desired URL.
- CVE-2020-17376Aug 26, 2020affected < 19.3.1fixed 19.3.1
An issue was discovered in Guest.migrate in virt/libvirt/guest.py in OpenStack Nova before 19.3.1, 20.x before 20.3.1, and 21.0.0. By performing a soft reboot of an instance that has previously undergone live migration, a user may gain access to destination host devices that shar
- CVE-2015-9543Feb 19, 2020affected < 18.2.4fixed 18.2.4
An issue was discovered in OpenStack Nova before 18.2.4, 19.x before 19.1.0, and 20.x before 20.1.0. It can leak consoleauth tokens into log files. An attacker with read access to the service's logs may obtain tokens used for console access. All Nova setups using novncproxy are a
- CVE-2011-4076Nov 26, 2019affected < 12.0.0a0fixed 12.0.0a0
OpenStack Nova before 2012.1 allows someone with access to an EC2_ACCESS_KEY (equivalent to a username) to obtain the EC2_SECRET_KEY (equivalent to a password). Exposing the EC2_ACCESS_KEY via http or tools that allow man-in-the-middle over https could allow an attacker to easily
- CVE-2019-14433Aug 9, 2019affected < 17.0.12fixed 17.0.12
An issue was discovered in OpenStack Nova before 17.0.12, 18.x before 18.2.2, and 19.x before 19.0.2. If an API request from an authenticated user ends in a fault condition due to an external exception, details of the underlying environment may be leaked in the response, and coul
- CVE-2011-3147Apr 22, 2019affected < 12.0.0a0fixed 12.0.0a0
Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcow filesystem.
- CVE-2017-18191Feb 19, 2018affected >= 15.0.0, < 15.1.1fixed 15.1.1
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
- affected < 16.0.4fixed 16.0.4
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
- affected >= 16.0.0, < 16.0.3fixed 16.0.3
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 setup
- affected < 15.0.0.0b1fixed 15.0.0.0b1
OpenStack Compute (nova) Icehouse, Juno and Havana when live migration fails allows local users to access VM volumes that they would normally not have permissions for.
- affected >= 13.0.0, < 13.1.4fixed 13.1.4
An issue was discovered in exception_wrapper.py in OpenStack Nova 13.x through 13.1.3, 14.x through 14.0.4, and 15.x through 15.0.1. Legacy notification exception contexts appearing in ERROR level logs may include sensitive information such as account passwords and authorization
- affected < 12.0.4fixed 12.0.4
The image parser in OpenStack Cinder 7.0.2 and 8.0.0 through 8.1.1; Glance before 11.0.1 and 12.0.0; and Nova before 12.0.4 and 13.0.0 does not properly limit qemu-img calls, which might allow attackers to cause a denial of service (memory and disk consumption) via a crafted disk
- affected >= 12.0.0, < 12.0.3fixed 12.0.3
The libvirt driver in OpenStack Compute (Nova) before 2015.1.4 (kilo) and 12.0.x before 12.0.3 (liberty), when using raw storage and use_cow_images is set to false, allows remote authenticated users to read arbitrary files via a crafted qcow2 header in an ephemeral or root disk.
- affected >= 12.0.0, < 12.0.1fixed 12.0.1
The volume_utils._parse_volume_info function in OpenStack Compute (Nova) before 2015.1.3 (kilo) and 12.0.x before 12.0.1 (liberty) includes the connection_info dictionary in the StorageError message when using the Xen backend, which might allow attackers to obtain sensitive passw
- CVE-2015-7713Oct 29, 2015affected < 2014.2.4fixed 2014.2.4
OpenStack Compute (Nova) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) do not properly apply security group changes, which allows remote attackers to bypass intended restriction by leveraging an instance that was running when the change was made.
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