Vulnerability Monitor

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CVE-2021-3632

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.

Published

2022-08-26T16:15:09.110

Last Modified

2024-11-21T06:22:01.653

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Secondary
CWE-287
Type: Primary
CWE-287

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redhat	keycloak	< 15.1.0	Yes
Application	redhat	single_sign-on	7.0	Yes
Application	redhat	single_sign-on	< 7.4.9	Yes
Operating System	redhat	enterprise_linux	6.0	No
Operating System	redhat	enterprise_linux	7.0	No
Operating System	redhat	enterprise_linux	8.0	No

References

https://access.redhat.com/security/cve/CVE-2021-3632 Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1978196 Issue Tracking, Vendor Advisory ([email protected])
https://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4 Patch, Third Party Advisory ([email protected])
https://github.com/keycloak/keycloak/pull/8203 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://issues.redhat.com/browse/KEYCLOAK-18500 Permissions Required, Vendor Advisory ([email protected])
https://access.redhat.com/security/cve/CVE-2021-3632 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1978196 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/keycloak/keycloak/pull/8203 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://issues.redhat.com/browse/KEYCLOAK-18500 Permissions Required, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)