Red Hat Quarkus WebAuthn improper authentication

Summaryinfo

A vulnerability labeled as critical has been found in Red Hat Quarkus. Affected by this issue is some unknown functionality of the component WebAuthn Module. Executing a manipulation can lead to improper authentication. This vulnerability appears as CVE-2024-12225. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability has been found in Red Hat Quarkus (the affected version unknown) and classified as critical. This vulnerability affects an unknown part of the component WebAuthn Module. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A vulnerability was found in Quarkus in the quarkus-security-webauthn module. The Quarkus WebAuthn module publishes default REST endpoints for registering and logging users in while allowing developers to provide custom REST endpoints. When developers provide custom REST endpoints, the default endpoints remain accessible, potentially allowing attackers to obtain a login cookie that has no corresponding user in the Quarkus application or, depending on how the application is written, could correspond to an existing user that has no relation with the current attacker, allowing anyone to log in as an existing user by just knowing that user's user name.

The advisory is available at bugzilla.redhat.com. This vulnerability was named CVE-2024-12225 since 12/05/2024. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 08/01/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Red Hat

Name

• Quarkus

License

• open-source

Website

• Vendor: https://www.redhat.com/

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