CVE & CISA-KEV Catalog

CVE-2023-2585

LOW
3.5
CVSS v3
NVD

Description

Keycloak's device authorization grant does not correctly validate the device code and client ID. An attacker client could abuse the missing validation to spoof a client consent request and trick an authorization admin into granting consent to a malicious OAuth client or possible unauthorized access to an existing OAuth client.

CWE-358

How to fix

Remediation Available
rh-sso-7/sso76Red Hat / RHEL
Fixed in:openshift-rhel8@sha256:d15acb2c2c6bed9934c011c6864ca5c2ae989f783390bdb3eca77f5fc4ccc92a_amd64RHSA-2023:3888
Fixed in:openshift-rhel8@sha256:f52cb785c11ab691e0583a69e665496af83b4191037742ef2b1dd1237f42722e_ppc64leRHSA-2023:3888
Fixed in:openshift-rhel8@sha256:b8452b9ca79791555bb4709a4d3c81768e0571f72fe88480be9dfd585e02913e_s390xRHSA-2023:3888
rh-sso-7/sso76Rocky
Fixed in:openshift-rhel8@sha256:d15acb2c2c6bed9934c011c6864ca5c2ae989f783390bdb3eca77f5fc4ccc92a_amd64RHSA-2023:3888
Fixed in:openshift-rhel8@sha256:f52cb785c11ab691e0583a69e665496af83b4191037742ef2b1dd1237f42722e_ppc64leRHSA-2023:3888
Fixed in:openshift-rhel8@sha256:b8452b9ca79791555bb4709a4d3c81768e0571f72fe88480be9dfd585e02913e_s390xRHSA-2023:3888
rh-sso7-keycloakRocky
Fixed in:0:18.0.8-1.redhat_00001.1.el7ssoRHSA-2023:3883
Fixed in:0:18.0.8-1.redhat_00001.1.el7ssoRHSA-2023:3883
Fixed in:0:18.0.8-1.redhat_00001.1.el8ssoRHSA-2023:3884
Fixed in:0:18.0.8-1.redhat_00001.1.el8ssoRHSA-2023:3884
Fixed in:0:18.0.8-1.redhat_00001.1.el9ssoRHSA-2023:3885
Fixed in:0:18.0.8-1.redhat_00001.1.el9ssoRHSA-2023:3885
rh-sso7-keycloakRed Hat / RHEL
Fixed in:0:18.0.8-1.redhat_00001.1.el7ssoRHSA-2023:3883
Fixed in:0:18.0.8-1.redhat_00001.1.el7ssoRHSA-2023:3883
Fixed in:0:18.0.8-1.redhat_00001.1.el8ssoRHSA-2023:3884
Fixed in:0:18.0.8-1.redhat_00001.1.el8ssoRHSA-2023:3884
Fixed in:0:18.0.8-1.redhat_00001.1.el9ssoRHSA-2023:3885
Fixed in:0:18.0.8-1.redhat_00001.1.el9ssoRHSA-2023:3885
rh-sso7-keycloak-serverRed Hat / RHEL
Fixed in:0:18.0.8-1.redhat_00001.1.el7ssoRHSA-2023:3883
Fixed in:0:18.0.8-1.redhat_00001.1.el8ssoRHSA-2023:3884
Fixed in:0:18.0.8-1.redhat_00001.1.el9ssoRHSA-2023:3885
rh-sso7-keycloak-serverRocky
Fixed in:0:18.0.8-1.redhat_00001.1.el7ssoRHSA-2023:3883
Fixed in:0:18.0.8-1.redhat_00001.1.el8ssoRHSA-2023:3884
Fixed in:0:18.0.8-1.redhat_00001.1.el9ssoRHSA-2023:3885

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionRequired
ScopeUnchanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N

Exploit Intelligence

0.69%probability of exploitation in 30 days
48thpercentile

Moderate risk: more likely to be exploited than 48% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.