Bug 2188198 (CVE-2022-2084)

Summary:	CVE-2022-2084 cloud-init: vulnerable to expose sensitive information
Product:	[Other] Security Response	Reporter:	Sandipan Roy <saroy>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	andavis, bdas, ddepaula, huzhao, jferlan, jgreguske, nobody, virt-maint, xiliang, yacao
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	cloud-init 22.3	Doc Type:	If docs needed, set a value
Doc Text:	A vulnerability was found in cloud-init. With this flaw, sensitive data could be exposed in world-readable cloud-init logs when schema failures are reported. This issue leak could include hashed passwords.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-04-27 09:10:14 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2188199, 2188200, 2188201, 2188202
Bug Blocks:	2188197

Description Sandipan Roy 2023-04-20 05:08:00 UTC

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.

https://github.com/canonical/cloud-init/commit/4d467b14363d800b2185b89790d57871f11ea88c
https://ubuntu.com/security/notices/USN-5496-1

Comment 1 Sandipan Roy 2023-04-20 05:09:44 UTC

Created cloud-init tracking bugs for this issue:

Affects: fedora-36 [bug 2188199]
Affects: fedora-37 [bug 2188200]

Comment 4 Product Security DevOps Team 2023-04-27 09:10:12 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-2084