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CVE-2022-41962

LOW

2.7

Descricao

BigBlueButton is an open source web conferencing system. Versions prior to 2.4-rc-6, and 2.5-alpha-1 contain Incorrect Authorization for setting emoji status. A user with moderator rights can use the clear status feature to set any emoji status for other users. Moderators should only be able to set none as the status of other users. This issue is patched in 2.4-rc-6 and 2.5-alpha-1There are no workarounds.

Detalhes CVE

Pontuacao CVSS v3.12.7

SeveridadeLOW

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioNONE

Publicado12/16/2022

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

bigbluebutton:bigbluebutton

Fraquezas (CWE)

CWE-863

Referencias

https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-rc-6(security-advisories@github.com)

https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.5-alpha-1(security-advisories@github.com)

https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-88qf-33qm-9mm7(security-advisories@github.com)

https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-rc-6(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.5-alpha-1(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-88qf-33qm-9mm7(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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