Bug 2004100 (CVE-2021-35946)

Summary:	CVE-2021-35946 ownCloud: permissions escalation possible for a receiver of a federated share
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
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Hardware:	All
OS:	Linux
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Last Closed:	2021-10-28 05:30:46 UTC	Type:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Description Marian Rehak 2021-09-14 13:47:24 UTC

A receiver of a federated share with access to the database with ownCloud version before 10.8 could update the permissions and therefore elevate their own permissions.

Upstream Advisory:

https://owncloud.com/security-advisories/cve-2021-35946/