CVE-2021-20185

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Summary

CVECVE-2021-20185
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-01-28 20:15:00 UTC
Updated2022-10-21 20:10:00 UTC
DescriptionIt 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.

Risk And Classification

Problem Types: CWE-770

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Moodle Moodle All All All All
Application Moodle Moodle 3.10.0 All All All
Application Moodle Moodle All All All All

References

ReferenceSourceLinkTags
Moodle.org: MSA-21-0003: Client side denial of service via personal message MISC moodle.org Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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