High severity · published Aug 16, 2022
CVE-2020-14322
In Moodle before 3.9.1, 3.8.4, 3.7.7 and 3.5.13, yui_combo needed to limit the amount of files it can load to help mitigate the risk of denial of service
7.5
CVSS
0.9%
EPSS
No
On KEV
Description
In Moodle before 3.9.1, 3.8.4, 3.7.7 and 3.5.13, yui_combo needed to limit the amount of files it can load to help mitigate the risk of denial of service.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Moodle · Moodle
3.5.0 before 3.5.13; 3.7.0 before 3.7.7; 3.8.0 before 3.8.4; 3.9.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-14322
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-14322
Patch
https://moodle.org/mod/forum/discuss.php?d=407394
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