PT-2022-8564 · Moodle+1 · Moodle+1

Yuri Zwaig · Published 2020-10-15 · Updated 2024-03-06 · CVE-2020-14322

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Moodle versions prior to 3.9.1 Moodle versions prior to 3.8.4 Moodle versions prior to 3.7.7 Moodle versions prior to 3.5.13

Description The issue is related to the yui combo component, which does not limit the amount of files it can load, potentially leading to a denial of service risk.

Recommendations For versions prior to 3.9.1, update to version 3.9.1 or later. For versions prior to 3.8.4, update to version 3.8.4 or later. For versions prior to 3.7.7, update to version 3.7.7 or later. For versions prior to 3.5.13, update to version 3.5.13 or later.

Fix

DoS

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

ALT-PU-2020-3059

ALT-PU-2020-3289

ALT-PU-2022-1641

BIT-MOODLE-2020-14322

CVE-2020-14322

Affected Products

Alt Linux

Moodle

References · 7

• https://ubuntu.com/security/CVE-2020-14322 · Vendor Advisory
• https://moodle.org/mod/forum/discuss.php?d=407394 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-14322 · Security Note
• https://osv.dev/vulnerability/CVE-2020-14322 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-moodle-2020-14322 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-14322 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-14322 · Security Note