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CVE-2022-47951

Publication date 27 January 2023

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

5.7 · Medium

Score breakdown

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.

Read the notes from the security team

Status

Package Ubuntu Release Status
cinder 24.04 LTS noble
Fixed 2:21.1.0+git2023012815.c9e65529-0ubuntu1
23.10 mantic
Fixed 2:21.1.0+git2023012815.c9e65529-0ubuntu1
23.04 lunar
Fixed 2:21.1.0+git2023012815.c9e65529-0ubuntu1
22.10 kinetic
Fixed 2:21.1.0-0ubuntu1
22.04 LTS jammy
Fixed 2:20.1.0-0ubuntu1
20.04 LTS focal
Fixed 2:16.4.2-0ubuntu2.1
18.04 LTS bionic
Fixed 2:12.0.10-0ubuntu2.2
16.04 LTS xenial
Vulnerable
14.04 LTS trusty Ignored
glance 24.04 LTS noble
Fixed 2:26.0.0~b2+git2023012815.907c5626-0ubuntu1
23.10 mantic
Fixed 2:26.0.0~b2+git2023012815.907c5626-0ubuntu1
23.04 lunar
Fixed 2:26.0.0~b2+git2023012815.907c5626-0ubuntu1
22.10 kinetic
Fixed 2:25.0.0-0ubuntu1.1
22.04 LTS jammy
Fixed 2:24.1.0-0ubuntu1.1
20.04 LTS focal
Fixed 2:20.2.0-0ubuntu1.1
18.04 LTS bionic
Not affected
16.04 LTS xenial
Not affected
14.04 LTS trusty Ignored
nova 24.04 LTS noble
Fixed 3:26.1.0+git2023012815.98daf501-0ubuntu1
23.10 mantic
Fixed 3:26.1.0+git2023012815.98daf501-0ubuntu1
23.04 lunar
Fixed 3:26.1.0+git2023012815.98daf501-0ubuntu1
22.10 kinetic
Fixed 3:26.1.0-0ubuntu1
22.04 LTS jammy
Fixed 3:25.1.0-0ubuntu1
20.04 LTS focal
Fixed 2:21.2.4-0ubuntu2.1
18.04 LTS bionic
Fixed 2:17.0.13-0ubuntu5.2
16.04 LTS xenial
Vulnerable
14.04 LTS trusty Ignored

Notes

mdeslaur

image conversion was introduced in glance 17.0.0, so bionic and earlier are not vulnerable.

Severity score breakdown

Parameter Value
Base score 5.7 · Medium
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

References

Related Ubuntu Security Notices (USN)

Other references