Описание
The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 1.0.1 before 1.0.1i allows man-in-the-middle attackers to force the use of TLS 1.0 by triggering ClientHello message fragmentation in communication between a client and server that both support later TLS versions, related to a "protocol downgrade" issue.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 1.0.1f-1ubuntu7 |
| esm-infra-legacy/trusty | not-affected | 1.0.1f-1ubuntu2.5 |
| lucid | not-affected | |
| precise | released | 1.0.1-4ubuntu5.17 |
| trusty | released | 1.0.1f-1ubuntu2.5 |
| trusty/esm | not-affected | 1.0.1f-1ubuntu2.5 |
| upstream | released | 1.0.1i |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was not-affected] |
| lucid | DNE | |
| precise | not-affected | |
| trusty | not-affected | |
| trusty/esm | DNE | trusty was not-affected |
| upstream | not-affected |
Показывать по
EPSS
4.3 Medium
CVSS2
Связанные уязвимости
The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 1.0.1 before 1.0.1i allows man-in-the-middle attackers to force the use of TLS 1.0 by triggering ClientHello message fragmentation in communication between a client and server that both support later TLS versions, related to a "protocol downgrade" issue.
The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 1.0.1 before 1.0.1i allows man-in-the-middle attackers to force the use of TLS 1.0 by triggering ClientHello message fragmentation in communication between a client and server that both support later TLS versions, related to a "protocol downgrade" issue.
The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 1.0.1 bef ...
The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 1.0.1 before 1.0.1i allows man-in-the-middle attackers to force the use of TLS 1.0 by triggering ClientHello message fragmentation in communication between a client and server that both support later TLS versions, related to a "protocol downgrade" issue.
Уязвимость программного обеспечения OpenSSL, позволяющая удаленному злоумышленнику нарушить защищаемой информации
EPSS
4.3 Medium
CVSS2