Bug 1788385 (CVE-2019-14880)

Summary:	CVE-2019-14880 moodle: Add additional verification for some OAuth 2 logins to prevent account compromise
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	gwync, igor.raits
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	moodle 3.7.3, moodle 3.6.7, moodle 3.5.9	Doc Type:	If docs needed, set a value
Doc Text:	A vulnerability was found in moodle. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise. The highest threat from this vulnerability is to data confidentiality and integrity.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-10-28 05:23:35 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:	1788386
Bug Blocks:

Description Dhananjay Arunesh 2020-01-07 04:37:28 UTC

A vulnerability was found in Moodle 3.7 to 3.7.2, 3.6 to 3.6.6, 3.5 to 3.5.8 and earlier.  OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise.

Reference:
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-66598

Comment 1 Dhananjay Arunesh 2020-01-07 04:37:43 UTC

Created moodle tracking bugs for this issue:

Affects: epel-all [bug 1788386]