Bug 2106274 (CVE-2022-35650, MSA-22-0016)

Summary:	CVE-2022-35650 moodle: Arbitrary file read when importing lesson questions
Product:	[Other] Security Response	Reporter:	TEJ RATHI <trathi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	gwync, igor.raits, security-response-team, sergio
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	moodle 4.0.2, moodle 3.11.8, moodle 3.9.15	Doc Type:	If docs needed, set a value
Doc Text:	The vulnerability was found in Moodle, occurs due to input validation error when importing lesson questions. This insufficient path checks results in arbitrary file read risk. This vulnerability allows a remote attacker to perform directory traversal attacks. The capability to access this feature is only available to teachers, managers and admins by default.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-08-30 05:55:51 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:	2108040, 2108039
Bug Blocks:	2106283, 2110417

Description TEJ RATHI 2022-07-12 09:23:34 UTC

Insufficient path checks in a lesson question import resulted in an arbitrary file read risk. The capability to
access this feature is only available to teachers, managers and admins by default.

Versions affected: 4.0 to 4.0.1, 3.11 to 3.11.7, 3.9 to 3.9.14 and earlier unsupported versions
Versions fixed: 4.0.2, 3.11.8 and 3.9.15

Comment 3 TEJ RATHI 2022-07-18 10:54:29 UTC

Created moodle tracking bugs for this issue:

Affects: epel-all [bug 2108040]
Affects: fedora-all [bug 2108039]

Comment 4 Product Security DevOps Team 2022-08-30 05:55:49 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.