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CVE-2025-11935

Опубликовано: 21 нояб. 2025
Источник: nvd
CVSS3: 7.5
EPSS Низкий

Описание

With TLS 1.3 pre-shared key (PSK) a malicious or faulty server could ignore the request for PFS (perfect forward secrecy) and the client would continue on with the connection using PSK without PFS. This happened when a server responded to a ClientHello containing psk_dhe_ke without a key_share extension. The re-use of an authenticated PSK connection that on the clients side unexpectedly did not have PFS, reduces the security of the connection.

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*
Версия от 5.8.2 (включая) до 5.8.4 (исключая)

Одно из

cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

EPSS

Процентиль: 3%
0.00017
Низкий

7.5 High

CVSS3

Дефекты

CWE-326

Связанные уязвимости

CVSS3: 7.5
ubuntu
3 месяца назад

With TLS 1.3 pre-shared key (PSK) a malicious or faulty server could ignore the request for PFS (perfect forward secrecy) and the client would continue on with the connection using PSK without PFS. This happened when a server responded to a ClientHello containing psk_dhe_ke without a key_share extension. The re-use of an authenticated PSK connection that on the clients side unexpectedly did not have PFS, reduces the security of the connection.

msrc
3 месяца назад

Forward Secrecy Violation in WolfSSL TLS 1.3

CVSS3: 7.5
debian
3 месяца назад

With TLS 1.3 pre-shared key (PSK) a malicious or faulty server could i ...

CVSS3: 7.5
github
3 месяца назад

With TLS 1.3 pre-shared key (PSK) a malicious or faulty server could ignore the request for PFS (perfect forward secrecy) and the client would continue on with the connection using PSK without PFS. This happened when a server responded to a ClientHello containing psk_dhe_ke without a key_share extension. The re-use of an authenticated PSK connection that on the clients side unexpectedly did not have PFS, reduces the security of the connection.

EPSS

Процентиль: 3%
0.00017
Низкий

7.5 High

CVSS3

Дефекты

CWE-326