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CVE-2022-41963

LOW

2.7

Descripcion

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

Detalles CVE

Puntuacion CVSS v3.12.7

SeveridadLOW

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosHIGH

Interaccion usuarioNONE

Publicado12/16/2022

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

bigbluebutton:bigbluebutton

Debilidades (CWE)

CWE-281

Referencias

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)

Correlaciones IOC

Sin correlaciones registradas

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