Описание
Yubico libu2f-host 1.1.6 contains unchecked buffers in devs.c, which could enable a malicious token to exploit a buffer overflow. An attacker could use this to attempt to execute malicious code using a crafted USB device masquerading as a security token on a computer where the affected library is currently in use. It is not possible to perform this attack with a genuine YubiKey.
Ссылки
- Release NotesVendor Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- PatchVendor Advisory
- Release NotesVendor Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- PatchVendor Advisory
Уязвимые конфигурации
EPSS
6.8 Medium
CVSS3
4.6 Medium
CVSS2
Дефекты
Связанные уязвимости
Yubico libu2f-host 1.1.6 contains unchecked buffers in devs.c, which could enable a malicious token to exploit a buffer overflow. An attacker could use this to attempt to execute malicious code using a crafted USB device masquerading as a security token on a computer where the affected library is currently in use. It is not possible to perform this attack with a genuine YubiKey.
Yubico libu2f-host 1.1.6 contains unchecked buffers in devs.c, which c ...
EPSS
6.8 Medium
CVSS3
4.6 Medium
CVSS2