CVE-2020-15001

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Summary

CVECVE-2020-15001
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-07-09 19:15:00 UTC
Updated2021-07-21 11:39:00 UTC
DescriptionAn information leak was discovered on Yubico YubiKey 5 NFC devices 5.0.0 to 5.2.6 and 5.3.0 to 5.3.1. The OTP application allows a user to set optional access codes on OTP slots. This access code is intended to prevent unauthorized changes to OTP configurations. The access code is not checked when updating NFC specific components of the OTP configurations. This may allow an attacker to access configured OTPs and passwords stored in slots that were not configured by the user to be read over NFC, despite a user having set an access code. (Users who have not set an access code, or who have not configured the OTP slots, are not impacted by this issue.)

Risk And Classification

Problem Types: CWE-862

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Yubico Yubikey 5 Nfc - All All All
Hardware Yubico Yubikey 5 Nfc - All All All
Operating System Yubico Yubikey 5 Nfc Firmware All All All All
Operating System Yubico Yubikey 5 Nfc Firmware All All All All

References

ReferenceSourceLinkTags
Security Advisory YSA-2020-04 - Yubico CONFIRM www.yubico.com Exploit, Mitigation, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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