Debian: CVE-2022-47951: cinder, glance, nova -- security update

Debian: CVE-2022-47951: cinder, glance, nova -- security update

Severity

6

CVSS

(AV:N/AC:M/Au:S/C:C/I:N/A:N)

Published

01/26/2023

Created

02/02/2023

Added

02/01/2023

Modified

01/30/2025

Description

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.

Solution(s)

• debian-upgrade-cinder
• debian-upgrade-glance
• debian-upgrade-nova

References

• https://attackerkb.com/topics/cve-2022-47951
• CVE - 2022-47951
• DLA-3300-1
• DLA-3301-1
• DLA-3302-1
• DSA-5336
• DSA-5337
• DSA-5338

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