CVE-2023-0105

A flaw was found in Keycloak. This flaw allows impersonation and lockout due to the email trust not being handled correctly in Keycloak. An attacker can shadow other users with the same email and lockout or impersonate them.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2023-0105	Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-0105	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:redhat:keycloak:-:*:*:*:*:*:*:*

cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*

History

21 Nov 2024, 07:36

Type	Values Removed	Values Added
References	~~() https://access.redhat.com/security/cve/CVE-2023-0105 - Vendor Advisory~~	() https://access.redhat.com/security/cve/CVE-2023-0105 - Vendor Advisory
Summary		(es) Se encontró una falla en Keycloak. Esta falla permite la suplantación y el bloqueo debido a que la confianza del correo electrónico no se maneja correctamente en Keycloak. Un atacante puede seguir a otros usuarios con el mismo correo electrónico y bloquearlos o hacerse pasar por ellos.

Information

Published : 2023-01-13 06:15

Updated : 2025-04-09 14:15

NVD link : CVE-2023-0105

Mitre link : CVE-2023-0105

CVE.ORG link : CVE-2023-0105

JSON object : View

Products Affected

redhat

keycloak
single_sign-on

CWE

CWE-287

Improper Authentication

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