CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
EPSS
Percentile
66.0%
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.
Author | Note |
---|---|
mdeslaur | image conversion was introduced in glance 17.0.0, so bionic and earlier are not vulnerable. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | cinder | < 2:12.0.10-0ubuntu2.2 | UNKNOWN |
ubuntu | 20.04 | noarch | cinder | < 2:16.4.2-0ubuntu2.1 | UNKNOWN |
ubuntu | 22.04 | noarch | cinder | < 2:20.1.0-0ubuntu1 | UNKNOWN |
ubuntu | 22.10 | noarch | cinder | < 2:21.1.0-0ubuntu1 | UNKNOWN |
ubuntu | 23.04 | noarch | cinder | < 2:21.1.0+git2023012815.c9e65529-0ubuntu1 | UNKNOWN |
ubuntu | 23.10 | noarch | cinder | < 2:21.1.0+git2023012815.c9e65529-0ubuntu1 | UNKNOWN |
ubuntu | 24.04 | noarch | cinder | < 2:21.1.0+git2023012815.c9e65529-0ubuntu1 | UNKNOWN |
ubuntu | 16.04 | noarch | cinder | < any | UNKNOWN |
ubuntu | 20.04 | noarch | glance | < 2:20.2.0-0ubuntu1.1 | UNKNOWN |
ubuntu | 22.04 | noarch | glance | < 2:24.1.0-0ubuntu1.1 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2022-47951
nvd.nist.gov/vuln/detail/CVE-2022-47951
security-tracker.debian.org/tracker/CVE-2022-47951
security.openstack.org/ossa/OSSA-2023-002.html
ubuntu.com/security/notices/USN-5835-1
ubuntu.com/security/notices/USN-5835-2
ubuntu.com/security/notices/USN-5835-3
ubuntu.com/security/notices/USN-5835-4
ubuntu.com/security/notices/USN-5835-5
www.cve.org/CVERecord?id=CVE-2022-47951