USN-6241-1: OpenStack vulnerability
24 July 2023
OpenStack could be made to expose sensitive information.
Releases
Packages
- cinder - OpenStack storage service
- ironic - Openstack bare metal provisioning service
- nova - OpenStack Compute cloud infrastructure
- python-glance-store - OpenStack Image Service store library
- python-os-brick - Library for managing local volume attaches
Details
Jan Wasilewski and Gorka Eguileor discovered that OpenStack incorrectly
handled deleted volume attachments. An authenticated user or attacker could
possibly use this issue to gain access to sensitive information.
This update may require configuration changes, please see the upstream
advisory and the other links below for more information:
https://security.openstack.org/ossa/OSSA-2023-003.html
https://discourse.ubuntu.com/t/cve-2023-2088-for-charmed-openstack/37051
https://lists.openstack.org/pipermail/openstack-discuss/2023-July/034439.html
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 23.04
-
python3-glance-store
-
4.3.0-0ubuntu1.3
-
python3-cinder
-
2:22.0.0-0ubuntu1.3
-
python3-ironic
-
1:21.4.0-0ubuntu1.1
-
python3-os-brick
-
6.2.0-0ubuntu2.3
-
python3-nova
-
3:27.0.0-0ubuntu1.3
Ubuntu 22.04
-
python3-glance-store
-
3.0.0-0ubuntu1.3
-
python3-cinder
-
2:20.2.0-0ubuntu1.1
-
python3-ironic
-
1:20.1.0-0ubuntu1.1
-
python3-os-brick
-
5.2.2-0ubuntu1.2
-
python3-nova
-
3:25.1.1-0ubuntu1.1
In general, a standard system update will make all the necessary changes.
References
Related notices
- USN-6073-1: cinder-scheduler, cinder, python3-cinder, cinder-volume, cinder-backup, cinder-api, cinder-common
- USN-6073-2: python-glance-store-doc, python-glance-store, python3-glance-store
- USN-6073-3: nova-api-os-compute, nova-api-metadata, nova-volume, nova-scheduler, nova-serialproxy, nova-spiceproxy, nova-compute-ironic, nova-compute-vmware, nova-compute-kvm, nova-compute-libvirt, nova-api, nova-compute-qemu, nova-doc, nova-common, nova-compute-lxc, nova-conductor, nova-novncproxy, nova-api-os-volume, python3-nova, nova, nova-compute-xen, nova-cells, nova-ajax-console-proxy, nova-compute
- USN-6073-4: python-os-brick-doc, python3-os-brick, python-os-brick, os-brick-common