What is GHSA-c3j6-33r4-89q3?

GHSA-c3j6-33r4-89q3 is a security advisory published by GitHub Security Advisories with Medium severity. Moodle Client side denial of service via personal message

Which CVE IDs does GHSA-c3j6-33r4-89q3 cover?

GHSA-c3j6-33r4-89q3 covers the following CVE IDs: CVE-2021-20185. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c3j6-33r4-89q3?

GHSA-c3j6-33r4-89q3 has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

Which products are affected by GHSA-c3j6-33r4-89q3?

GHSA-c3j6-33r4-89q3 affects 4 products, including: composer/moodle/moodle:\u003e= 3.5, \u003c 3.5.16; composer/moodle/moodle:\u003e= 3.8, \u003c 3.8.7; composer/moodle/moodle:\u003e= 3.9, \u003c 3.9.4; composer/moodle/moodle:\u003e= 3.10, \u003c 3.10.1.

GHSA-c3j6-33r4-89q3MediumCVSS 5.3

Moodle Client side denial of service via personal message

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

April 23, 2024

🔗 CVE IDs covered (1)

CVE-2021-20185 →

📋 Description

It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that messaging did not impose a character limit when sending messages, which could result in client-side (browser) denial of service for users receiving very large messages.

🎯 Affected products4

composer/moodle/moodle:>= 3.5, < 3.5.16
composer/moodle/moodle:>= 3.8, < 3.8.7
composer/moodle/moodle:>= 3.9, < 3.9.4
composer/moodle/moodle:>= 3.10, < 3.10.1

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2021-20185
https://moodle.org/mod/forum/discuss.php?d=417168
https://github.com/advisories/GHSA-c3j6-33r4-89q3