5.4

CVE-2023-6544

A flaw was found in the Keycloak package. This issue occurs due to a permissive regular expression hardcoded for filtering which allows hosts to register a dynamic client. A malicious user with enough information about the environment could jeopardize an environment with this specific Dynamic Client Registration and TrustedDomain configuration previously unauthorized.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
Collection URLhttps://github.com/keycloak/keycloak
≫
Paket org.keycloak:keycloak-services
Default Statusunaffected
Version < 22.0.10
Version 22.0.0
Status affected
Version < 24.0.3
Version 23.0.0
Status affected
HerstellerRed Hat
≫
Produkt Red Hat build of Keycloak 22
Default Statusaffected
Version < *
Version 22.0.10-1
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat build of Keycloak 22
Default Statusaffected
Version < *
Version 22-13
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat build of Keycloak 22
Default Statusaffected
Version < *
Version 22-16
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat build of Keycloak 22.0.10
Default Statusunaffected
HerstellerRed Hat
≫
Produkt Red Hat Single Sign-On 7.6 for RHEL 7
Default Statusaffected
Version < *
Version 0:18.0.13-1.redhat_00001.1.el7sso
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat Single Sign-On 7.6 for RHEL 8
Default Statusaffected
Version < *
Version 0:18.0.13-1.redhat_00001.1.el8sso
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat Single Sign-On 7.6 for RHEL 9
Default Statusaffected
Version < *
Version 0:18.0.13-1.redhat_00001.1.el9sso
Status unaffected
HerstellerRed Hat
≫
Produkt RHEL-8 based Middleware Containers
Default Statusaffected
Version < *
Version 7.6-46
Status unaffected
HerstellerRed Hat
≫
Produkt RHSSO 7.6.8
Default Statusunaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.36% 0.571
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
secalert@redhat.com 5.4 2.8 2.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE-625 Permissive Regular Expression

The product uses a regular expression that does not sufficiently restrict the set of allowed values.