Описание
The TETRA TEA1 keystream generator implements a key register initialization function that compresses the 80-bit key to only 32 bits for usage during the keystream generation phase, which is insufficient to safeguard against exhaustive search attacks.
Ссылки
- Vendor Advisory
- Vendor Advisory
Уязвимые конфигурации
Конфигурация 1
cpe:2.3:a:midnightblue:tetra\:burst:-:*:*:*:*:*:*:*
EPSS
Процентиль: 59%
0.00385
Низкий
8.8 High
CVSS3
7.5 High
CVSS3
Дефекты
CWE-334
CWE-307
Связанные уязвимости
CVSS3: 8.8
github
больше 2 лет назад
The TETRA TEA1 keystream generator implements a key register initialization function that compresses the 80-bit key to only 32 bits for usage during the keystream generation phase, which is insufficient to safeguard against exhaustive search attacks.
EPSS
Процентиль: 59%
0.00385
Низкий
8.8 High
CVSS3
7.5 High
CVSS3
Дефекты
CWE-334
CWE-307