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CVE-2021-36395

Date: March 5, 2023

In Moodle, the file repository's URL parsing required additional recursion handling to mitigate the risk of recursion denial of service.

Language: PHP

Severity Score

Related Resources (4)

https://nvd.nist.gov/vuln/detail/CVE-2021-36395
https://moodle.org/mod/forum/discuss.php?d=424801
https://github.com/moodle/moodle
https://www.mend.io/vulnerability-database/CVE-2021-36395

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

Uncontrolled Recursion

CWE-674

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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