Описание
The openvpn_decrypt function in crypto.c in OpenVPN 2.3.0 and earlier, when running in UDP mode, allows remote attackers to obtain sensitive information via a timing attack involving an HMAC comparison function that does not run in constant time and a padding oracle attack on the CBC mode cipher.
Ссылки
- Vendor Advisory
- ExploitPatch
- Vendor Advisory
- ExploitPatch
Уязвимые конфигурации
Одно из
EPSS
2.6 Low
CVSS2
Дефекты
Связанные уязвимости
The openvpn_decrypt function in crypto.c in OpenVPN 2.3.0 and earlier, when running in UDP mode, allows remote attackers to obtain sensitive information via a timing attack involving an HMAC comparison function that does not run in constant time and a padding oracle attack on the CBC mode cipher.
The openvpn_decrypt function in crypto.c in OpenVPN 2.3.0 and earlier, ...
The openvpn_decrypt function in crypto.c in OpenVPN 2.3.0 and earlier, when running in UDP mode, allows remote attackers to obtain sensitive information via a timing attack involving an HMAC comparison function that does not run in constant time and a padding oracle attack on the CBC mode cipher.
Уязвимости операционной системы Gentoo Linux, позволяющие удаленному злоумышленнику нарушить целостность и доступность защищаемой информации
EPSS
2.6 Low
CVSS2