CVE-2021-3632

HIGH

7.5

Descricao

A flaw was found in Keycloak. This vulnerability allows anyone to register a new security device or key when there is not a device already registered for any user by using the WebAuthn password-less login flow.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado8/26/2022

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

redhat:enterprise_linuxredhat:keycloakredhat:single_sign-on

Fraquezas (CWE)

CWE-287CWE-287

Referencias

https://access.redhat.com/security/cve/CVE-2021-3632(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1978196(secalert@redhat.com)

https://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4(secalert@redhat.com)

https://github.com/keycloak/keycloak/pull/8203(secalert@redhat.com)

https://issues.redhat.com/browse/KEYCLOAK-18500(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2021-3632(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1978196(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/keycloak/keycloak/pull/8203(af854a3a-2127-422b-91ae-364da2661108)

https://issues.redhat.com/browse/KEYCLOAK-18500(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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