CVE-2019-3849

A vulnerability was found in moodle before versions 3.6.3, 3.5.5 and 3.4.8. Users could assign themselves an escalated role within courses or content accessed via LTI, by modifying the request to the LTI publisher site.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3849	Issue Tracking Patch Third Party Advisory
https://moodle.org/mod/forum/discuss.php?d=384012#p1547744	Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3849	Issue Tracking Patch Third Party Advisory
https://moodle.org/mod/forum/discuss.php?d=384012#p1547744	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::

History

21 Nov 2024, 04:42

Type	Values Removed	Values Added
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3849 - Issue Tracking, Patch, Third Party Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3849 - Issue Tracking, Patch, Third Party Advisory
References	~~() https://moodle.org/mod/forum/discuss.php?d=384012#p1547744 - Patch, Vendor Advisory~~	() https://moodle.org/mod/forum/discuss.php?d=384012#p1547744 - Patch, Vendor Advisory

Information

Published : 2019-03-26 18:29

Updated : 2024-11-21 04:42

NVD link : CVE-2019-3849

Mitre link : CVE-2019-3849

CVE.ORG link : CVE-2019-3849

JSON object : View

Products Affected

moodle

moodle

CWE

CWE-285

Improper Authorization

CWE-269

Improper Privilege Management

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