WebAuthn4J Spring Security provides Web Authentication specification support for Spring applications. Affected versions are subject to improper signature counter value handling. A flaw was found in webauthn4j-spring-security-core. When an authneticator returns an incremented signature counter value during authentication, webauthn4j-spring-security-core does not properly persist the value, which means cloned authenticator detection does not work. An attacker who cloned valid authenticator in some way can use the cloned authenticator without being detected. This issue has been addressed in version `0.9.1.RELEASE`. Users are advised to upgrade. There are no known workarounds for this vulnerability.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-10-16T18:20:50.301Z

Updated: 2024-09-13T19:36:56.097Z

Reserved: 2023-10-10T14:36:40.860Z

Link: CVE-2023-45669

cve-icon Vulnrichment

Updated: 2024-08-02T20:21:16.826Z

cve-icon NVD

Status : Analyzed

Published: 2023-10-16T19:15:11.167

Modified: 2023-10-20T12:17:31.490

Link: CVE-2023-45669

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-10-16T00:00:00Z

Links: CVE-2023-45669 - Bugzilla