CVE-2023-0264

A flaw was found in Keycloaks OpenID Connect user authentication, which may incorrectly authenticate requests. An authenticated attacker who could obtain information from a user request within the same realm could use that data to impersonate the victim and generate new session tokens. This issue could impact confidentiality, integrity, and availability.

CVSS v3 5.0 MEDIUM

5.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2023-0264	Vendor Advisory

Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

AND

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

OR	cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:9.0:::::::*

Configuration 3 (hide)

AND

OR	cpe:2.3:a:redhat:openshift_container_platform:4.9:::::::*
	cpe:2.3:a:redhat:openshift_container_platform:4.10:::::::*
	cpe:2.3:a:redhat:openshift_container_platform_for_ibm_linuxone:4.9:::::::*
	cpe:2.3:a:redhat:openshift_container_platform_for_ibm_linuxone:4.10:::::::*
	cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.9:::::::*
	cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.10:::::::*
	cpe:2.3:a:redhat:single_sign-on::::::::

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*

History

No history.

Information

Published : 2023-08-04 18:15

Updated : 2023-08-14 18:14

NVD link : CVE-2023-0264

Mitre link : CVE-2023-0264

CVE.ORG link : CVE-2023-0264

JSON object : View

Products Affected

redhat

openshift_container_platform_ibm_z_systems
single_sign-on
openshift_container_platform_for_ibm_linuxone
enterprise_linux
openshift_container_platform
keycloak

CWE

CWE-287

Improper Authentication

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