CVE-2022-47951

Advisory

Cinder 19.1.2, 20.0.2 and 21.0.0 include a fix for CVE-2022-47951: 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 backing file path, an authenticated user may convince systems to return a copy of that file's contents from the server, resulting in unauthorized access to potentially sensitive data.
https://security.openstack.org/ossa/OSSA-2023-002.html

Affected package

Affected versions

Fixed versions

Vulnerability changelog

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 backing file path, an authenticated user may convince systems to return a copy of that file's contents from the server, resulting in unauthorized access to potentially sensitive data. See CVE-2022-47951.


CONFIRM:https://security.openstack.org/ossa/OSSA-2023-002.html: https://security.openstack.org/ossa/OSSA-2023-002.html
MISC:https://launchpad.net/bugs/1996188: https://launchpad.net/bugs/1996188

Resources

• https://security.openstack.org/ossa/OSSA-2023-002.html
• https://launchpad.net/bugs/1996188
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-47951
• https://lists.debian.org/debian-lts-announce/2023/01/msg00042.html
• https://lists.debian.org/debian-lts-announce/2023/01/msg00041.html
• https://lists.debian.org/debian-lts-announce/2023/01/msg00040.html
• https://www.debian.org/security/2023/dsa-5337
• https://www.debian.org/security/2023/dsa-5338
• https://www.debian.org/security/2023/dsa-5336