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CVE-2023-2585

Keycloak: client access via device auth request spoof

Published: Dec 21, 2023Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUCWE-358
NVD MITRE
3.5CVSSLOW
EPSS Score
0.6%
Top 56.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:RS:UC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-358NVD-CWE-Other

Affected Products

Red Hat Single Sign-On 7Red Hat
On-premSecurity Product
Security Products / identity-access-mgmt
Red Hat Single Sign-On 7.6 for RHEL 7Red Hat
On-premSecurity Product
Security Products / identity-access-mgmt
Red Hat Single Sign-On 7.6 for RHEL 8Red Hat
On-premSecurity Product
Security Products / identity-access-mgmt
Red Hat Single Sign-On 7.6 for RHEL 9Red Hat
On-premSecurity Product
Security Products / identity-access-mgmt
RHEL-8 based Middleware ContainersRed Hat
On-prem
Operating Systems / linux-distro
red hatcommercialUSOperating Systemsaka red hat
and 10 more affected products View all →

Exploitability

Official Patch Available

References

https://access.redhat.com/errata/RHSA-2023:3883
access.redhat.com
https://access.redhat.com/errata/RHSA-2023:3884
access.redhat.com
https://access.redhat.com/errata/RHSA-2023:3885
access.redhat.com
and 12 more references View all →

Timeline

Published
Dec 21, 2023
Last Updated
Nov 21, 2024

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