Описание
In Apache HTTP Server versions 2.4.0 to 2.4.23, mod_session_crypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or ECB modes of operation (AES256-CBC by default), hence no selectable or builtin authenticated encryption. This made it vulnerable to padding oracle attacks, particularly with CBC.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 2.4.25-3ubuntu2 |
| esm-infra-legacy/trusty | released | 2.4.7-1ubuntu4.15 |
| esm-infra/xenial | released | 2.4.18-2ubuntu3.2 |
| precise | not-affected | 2.2.22-1ubuntu1.11 |
| trusty | released | 2.4.7-1ubuntu4.15 |
| trusty/esm | released | 2.4.7-1ubuntu4.15 |
| upstream | released | 2.4.25-1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| xenial | released | 2.4.18-2ubuntu3.2 |
Показывать по
EPSS
5 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
In Apache HTTP Server versions 2.4.0 to 2.4.23, mod_session_crypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or ECB modes of operation (AES256-CBC by default), hence no selectable or builtin authenticated encryption. This made it vulnerable to padding oracle attacks, particularly with CBC.
In Apache HTTP Server versions 2.4.0 to 2.4.23, mod_session_crypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or ECB modes of operation (AES256-CBC by default), hence no selectable or builtin authenticated encryption. This made it vulnerable to padding oracle attacks, particularly with CBC.
In Apache HTTP Server versions 2.4.0 to 2.4.23, mod_session_crypto was ...
In Apache HTTP Server versions 2.4.0 to 2.4.23, mod_session_crypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or ECB modes of operation (AES256-CBC by default), hence no selectable or builtin authenticated encryption. This made it vulnerable to padding oracle attacks, particularly with CBC.
Уязвимость модуля mod_session_crypto веб-сервера Apache HTTP Server, позволяющая нарушителю осуществить атаки типа Padding Oracle
EPSS
5 Medium
CVSS2
7.5 High
CVSS3