CVE-2022-2084

Published: Apr 19, 2023Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

Sensitive data could be exposed in world readable logs of cloud-init before version 22.3 when schema failures are reported. This leak could include hashed passwords.

Affected (5)

Products: Canonical: Cloud Init, Ubuntu Linux

Canonical

2 products

Cloud Init

Ubuntu Linux

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Canonical Cloud Init	Before 22.3

Configuration B

4 vulnerable

Vulnerable Software	Affected Versions
Canonical Ubuntu Linux	Version 18.04
Canonical Ubuntu Linux	Version 20.04
Canonical Ubuntu Linux	Version 21.10
Canonical Ubuntu Linux	Version 22.04

Related CWEs

CWE-532

Insertion of Sensitive Information into Log File

Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information.

References (4)

https://github.com/canonical/cloud-init/commit/4d467b14363d800b2185b89790d57871f11ea88c

Source: security@ubuntu.com

Patch

https://ubuntu.com/security/notices/USN-5496-1

Source: security@ubuntu.com

Broken Link

https://github.com/canonical/cloud-init/commit/4d467b14363d800b2185b89790d57871f11ea88c

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://ubuntu.com/security/notices/USN-5496-1

Source: af854a3a-2127-422b-91ae-364da2661108

Broken Link

Timeline

No history available yet.