Bug 2260177 (CVE-2023-45669)

Summary: CVE-2023-45669 webauthn4j: improper signature counter value handling
Product: [Other] Security Response Reporter: Anten Skrabec <askrabec>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: asoldano, bbaranow, bmaxwell, boliveir, brian.stansberry, chazlett, darran.lofthouse, dkreling, dosoudil, drichtar, ivassile, iweiss, lgao, mosmerov, msochure, mstefank, msvehla, mulliken, nwallace, pdrozd, peholase, pjindal, pmackay, pskopek, rowaters, rstancel, smaestri, sthorger, tom.jenkinson
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: webauthn4j 0.9.1.RELEASE Doc Type: If docs needed, set a value
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On:    
Bug Blocks: 2244547    

Description Anten Skrabec 2024-01-24 20:09:07 UTC 
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 authenticator 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.