Authentication Flaw in Yubico Ykneo-OpenPGP Product
CVE-2015-3298

8.8HIGH

Key Information:

Vendor

Yubico

Status
Ykneo-openpgp
Vendor
CVE Published:
30 March 2022

What is CVE-2015-3298?

The Yubico Ykneo-OpenPGP product prior to version 1.0.10 contains a vulnerability that allows an attacker to bypass the PIN validation process. During the initial power-up, the device erroneously generates a signature without verifying the provided PIN, enabling unauthorized access to sensitive operations.

References

https://developers.yubico.com/ykneo-openpgp/SecurityAdvis...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.