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Openshift Container Platform CVE-2023-2585

HIGH
Improperly Implemented Security Check for Standard (CWE-358)
2023-12-21 secalert@redhat.com
Authentication Bypass Red Hat Openshift Container Platform Openshift Container Platform For Ibm Z Openshift Container Platform For Linuxone Openshift Container Platform For Power Single Sign On
8.1
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.1 HIGH
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Lifecycle Timeline

1
CVE Published
Dec 21, 2023 - 10:15 nvd
HIGH 8.1

Blast Radius

ecosystem impact
† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth
  • 61 maven packages depend on org.keycloak:keycloak-server-spi-private (18 direct, 43 indirect)
  • 16 maven packages depend on org.keycloak:keycloak-services (10 direct, 6 indirect)

Ecosystem-wide dependent count for version 21.1.2 and other introduced versions.

DescriptionNVD

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.

AnalysisAI

Keycloak's device authorization grant does not correctly validate the device code and client ID. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-358. 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. Affected products include: Redhat Single Sign-On, Redhat Openshift Container Platform, Redhat Openshift Container Platform For Ibm Z, Redhat Openshift Container Platform For Linuxone, Redhat Openshift Container Platform For Power.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2023-2585 vulnerability details – vuln.today
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