CVE-2018-3761

HIGH

8.1

Descricao

Nextcloud Server before 12.0.8 and 13.0.3 suffer from improper authentication on the OAuth2 token endpoint. Missing checks potentially allowed handing out new tokens in case the OAuth2 client was partly compromised.

Detalhes CVE

Pontuacao CVSS v3.18.1

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado7/5/2018

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

nextcloud:nextcloud_server

Fraquezas (CWE)

CWE-287CWE-287

Referencias

https://hackerone.com/reports/343111(support@hackerone.com)

https://nextcloud.com/security/advisory/?id=nc-sa-2018-003(support@hackerone.com)

https://hackerone.com/reports/343111(af854a3a-2127-422b-91ae-364da2661108)

https://nextcloud.com/security/advisory/?id=nc-sa-2018-003(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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