OIDC-Client Authorization Code Injection Vulnerability
CVE-2024-12369 Published on December 9, 2024

Elytron-oidc-client: oidc authorization code injection
A vulnerability was found in OIDC-Client. When using the RH SSO OIDC adapter with EAP 7.x or when using the elytron-oidc-client subsystem with EAP 8.x, authorization code injection attacks can occur, allowing an attacker to inject a stolen authorization code into the attacker's own session with the client with a victim's identity. This is usually done with a Man-in-the-Middle (MitM) or phishing attack.

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Vulnerability Analysis

CVE-2024-12369 can be exploited with network access, requires user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
HIGH
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
LOW
Integrity Impact:
LOW
Availability Impact:
NONE

Timeline

Reported to Red Hat.

Made public.

Weakness Type

Insufficient Verification of Data Authenticity

The software does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.


Products Associated with CVE-2024-12369

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Red Hat Jboss Enterprise Application Platform
 
Red Hat Build Keycloak
 

Vulnerable Packages

The following package name and versions may be associated with CVE-2024-12369

Package Manager Vulnerable Package Versions Fixed In
maven org.wildfly.security:wildfly-elytron >= 1.17.0.Final, < 2.2.9.Final 2.2.9.Final
maven org.wildfly.security:wildfly-elytron >= 2.3.0.Final, < 2.6.2.Final 2.6.2.Final
maven org.wildfly.security:wildfly-elytron-http-oidc >= 1.17.0.Final, < 2.2.9.Final 2.2.9.Final
maven org.wildfly.security:wildfly-elytron-http-oidc >= 2.3.0.Final, < 2.6.2.Final 2.6.2.Final

Exploit Probability

EPSS
0.08%
Percentile
23.85%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.