An 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.)
References
Link | Resource |
---|---|
https://www.yubico.com/support/security-advisories/ysa-2020-04/ | Exploit Mitigation Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-07-09T18:05:30
Updated: 2020-07-09T18:05:30
Reserved: 2020-06-23T00:00:00
Link: CVE-2020-15001
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-07-09T19:15:11.057
Modified: 2021-07-21T11:39:23.747
Link: CVE-2020-15001
JSON object: View
Redhat Information
No data.
CWE