CVE-2020-17376
nova-ajax-console-proxy: 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...
CVE-2020-17376 is fixed in 27 products on 1 platform, first by nova-ajax-console-proxy 2:17.0.13-0ubuntu5.3, released March 2, 2022. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0176
78th percentile
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 share the same paths as host devices previously referenced by the virtual machine on the source host. This can include block devices that map to different Cinder volumes at the destination than at the source. Only deployments allowing host-based connections (for instance, root and ephemeral devices) are affected.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| nova-ajax-console-proxy · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-ajax-console-proxy 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-ajax-console-proxy · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-ajax-console-proxy 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-api · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-api 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-api · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-api 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-api-metadata · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-api-metadata 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-api-metadata · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-api-metadata 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-api-os-compute · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-api-os-compute 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-api-os-compute · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-api-os-compute 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-api-os-volume · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-api-os-volume 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-api-os-volume · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-api-os-volume 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-cells · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-cells 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-cells · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-cells 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-common · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-common 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-common · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-common 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-compute · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-compute 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-compute · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-compute 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-compute-kvm · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-compute-kvm 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-compute-kvm · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-compute-kvm 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-compute-libvirt · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-compute-libvirt 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-compute-libvirt · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-compute-libvirt 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-compute-lxc · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-compute-lxc 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-compute-lxc · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-compute-lxc 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-compute-qemu · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-compute-qemu 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-compute-qemu · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-compute-qemu 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-compute-vmware · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-compute-vmware 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-compute-vmware · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-compute-vmware 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-compute-xen · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-compute-xen 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-compute-xen · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-compute-xen 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-conductor · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-conductor 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-conductor · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-conductor 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-console · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-console 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-consoleauth · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-consoleauth 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-network · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-network 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-novncproxy · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-novncproxy 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-novncproxy · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-novncproxy 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-placement-api · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-placement-api 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-scheduler · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-scheduler 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-scheduler · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-scheduler 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-serialproxy · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-serialproxy 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-serialproxy · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-serialproxy 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-spiceproxy · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-spiceproxy 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-spiceproxy · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-spiceproxy 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-volume · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-volume 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| nova-volume · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | nova-volume 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
| nova-xvpvncproxy · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | nova-xvpvncproxy 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| python-nova · Ubuntu 18.04.6 LTS (bionic) | 2:17.0.13-0ubuntu5.3 | python-nova 2:17.0.13-0ubuntu5.3 | Mar 2, 2022 |
| python3-nova · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.1 | python3-nova 2:21.2.4-0ubuntu2.1 | Jan 26, 2023 |
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