Описание
The PayPal IPN utility does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, related to use of the PHP fsockopen function.
Уязвимые конфигурации
Конфигурация 1
cpe:2.3:a:paypal:ipn:-:*:*:*:*:*:*:*
EPSS
Процентиль: 33%
0.00134
Низкий
5.8 Medium
CVSS2
Дефекты
CWE-20
Связанные уязвимости
github
больше 3 лет назад
The PayPal IPN utility does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, related to use of the PHP fsockopen function.
EPSS
Процентиль: 33%
0.00134
Низкий
5.8 Medium
CVSS2
Дефекты
CWE-20