CVE-2025-29991
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I. Basic Information for CVE-2025-29991
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Yubico YubiKey 5.4.1 through 5.7.3 before 5.7.4 has an incorrect FIDO CTAP PIN/UV Auth Protocol Two implementation. It uses the signature length from CTAP PIN/UV Auth Protocol One, even when CTAP PIN/UV Auth Protocol Two was chosen, resulting in a partial signature verification.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1390
Source: NVD (National Vulnerability Database)
Vulnerability Title
Yubico YubiKey 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yubico YubiKey是瑞典Yubico公司的一种硬件身份验证设备。 Yubico YubiKey 5.4.1版本至5.7.3版本存在安全漏洞，该漏洞源于FIDO CTAP PIN/UV Auth Protocol Two实现错误，可能导致部分签名验证。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-29991
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IV. Related Vulnerabilities
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