CVE-2024-1722

LOW3.7EPSS 0.20%

Keycloak Denial of Service via account lockout

Published: 6/12/2024Modified: 12/20/2024

Description

In any realm set with "User (Self) registration" a user that is registered with a username in email format can be "locked out" (denied from logging in) using his username.

Affected packages (1)

Maven/org.keycloak:keycloak-servicesfrom 0, < 24.0.0

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	LOW3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

References (8)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2024-1722
PATCHhttps://github.com/keycloak/keycloak
WEBhttps://access.redhat.com/security/cve/CVE-2024-1722
WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=2265389
WEBhttps://github.com/keycloak/keycloak/commit/f9708037383aa98741e4850447de64dc4a0d4b4e
WEBhttps://github.com/keycloak/keycloak/issues/29603
WEBhttps://github.com/keycloak/keycloak/issues/29603#issuecomment-2127499627
WEBhttps://github.com/keycloak/keycloak/security/advisories/GHSA-cq42-vhv7-xr7p