Описание
The mcrypt_create_iv function in ext/mcrypt/mcrypt.c in PHP before 4.4.7, 5.2.1, and possibly 5.0.x and other PHP 5 versions, calls php_rand_r with an uninitialized seed variable and therefore always generates the same initialization vector (IV), which might allow context-dependent attackers to decrypt certain data more easily because of the guessable encryption keys.
Ссылки
- Vendor Advisory
- Vendor Advisory
- Vendor Advisory
- Broken Link
- Broken Link
- ExploitPatchThird Party Advisory
- Broken Link
- Third Party Advisory
- Vendor Advisory
- Third Party AdvisoryVDB Entry
- Vendor Advisory
- Vendor Advisory
- Vendor Advisory
- Broken Link
- Broken Link
- ExploitPatchThird Party Advisory
- Broken Link
- Third Party Advisory
- Vendor Advisory
- Third Party AdvisoryVDB Entry
Уязвимые конфигурации
Одно из
EPSS
2.6 Low
CVSS2
Дефекты
Связанные уязвимости
The mcrypt_create_iv function in ext/mcrypt/mcrypt.c in PHP before 4.4.7, 5.2.1, and possibly 5.0.x and other PHP 5 versions, calls php_rand_r with an uninitialized seed variable and therefore always generates the same initialization vector (IV), which might allow context-dependent attackers to decrypt certain data more easily because of the guessable encryption keys.
The mcrypt_create_iv function in ext/mcrypt/mcrypt.c in PHP before 4.4 ...
The mcrypt_create_iv function in ext/mcrypt/mcrypt.c in PHP before 4.4.7, 5.2.1, and possibly 5.0.x and other PHP 5 versions, calls php_rand_r with an uninitialized seed variable and therefore always generates the same initialization vector (IV), which might allow context-dependent attackers to decrypt certain data more easily because of the guessable encryption keys.
EPSS
2.6 Low
CVSS2