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CVE-2021-20185 (Medium) detected in moodle/moodle-v2.6.2 #419

Open mend-bolt-for-github[bot] opened 2 months ago

mend-bolt-for-github[bot] commented 2 months ago

CVE-2021-20185 - Medium Severity Vulnerability

Vulnerable Library - moodle/moodle-v2.6.2

Moodle - the world's open source learning platform

Dependency Hierarchy: - :x: **moodle/moodle-v2.6.2** (Vulnerable Library)

Found in base branch: master

Vulnerability Details

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.

Publish Date: 2021-01-28

URL: CVE-2021-20185

CVSS 3 Score Details (5.3)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: Low

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://moodle.org/mod/forum/discuss.php?d=417168

Release Date: 2021-01-28

Fix Resolution: 3.5.16,3.8.7,3.9.4,3.10.1


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