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CVE-2022-41963

LOW

2.7

Beschreibung

BigBlueButton is an open source web conferencing system. Versions prior to 2.4.3 contain a whiteboard grace period that exists to handle delayed messages, but this grace period could be used by attackers to take actions in the few seconds after their access is revoked. The attacker must be a meeting participant. This issue is patched in version 2.4.3 an version 2.5-alpha-1

CVE Details

CVSS v3.1 Bewertung2.7

SchweregradLOW

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienHIGH

BenutzerinteraktionNONE

Veroffentlicht12/16/2022

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

bigbluebutton:bigbluebutton

Schwachen (CWE)

CWE-281

Referenzen

https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.3(security-advisories@github.com)

https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-v6p9-926c-6qfp(security-advisories@github.com)

https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.3(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-v6p9-926c-6qfp(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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