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GHSA-x5cr-v39m-53gw

Опубликовано: 21 июл. 2026
Источник: github
Github: Не прошло ревью
CVSS3: 8.8

Описание

A flaw was found in libssh. On servers with GSSAPIKeyExchange enabled, the gssapi-keyex path does not verify whether the authenticated Kerberos principal is authorized for the requested local user, allowing authenticated clients to log in as arbitrary users.

A flaw was found in libssh. On servers with GSSAPIKeyExchange enabled, the gssapi-keyex path does not verify whether the authenticated Kerberos principal is authorized for the requested local user, allowing authenticated clients to log in as arbitrary users.

EPSS

Процентиль: 20%
0.00274
Низкий

8.8 High

CVSS3

Дефекты

CWE-863

Связанные уязвимости

CVSS3: 8.8
ubuntu
13 дней назад

A flaw was found in libssh. On servers with GSSAPIKeyExchange enabled, the gssapi-keyex path does not verify whether the authenticated Kerberos principal is authorized for the requested local user, allowing authenticated clients to log in as arbitrary users.

CVSS3: 8.8
redhat
13 дней назад

A flaw was found in libssh. On servers with GSSAPIKeyExchange enabled, the gssapi-keyex path does not verify whether the authenticated Kerberos principal is authorized for the requested local user, allowing authenticated clients to log in as arbitrary users.

CVSS3: 8.8
nvd
13 дней назад

A flaw was found in libssh. On servers with GSSAPIKeyExchange enabled, the gssapi-keyex path does not verify whether the authenticated Kerberos principal is authorized for the requested local user, allowing authenticated clients to log in as arbitrary users.

CVSS3: 8.8
debian
13 дней назад

A flaw was found in libssh. On servers with GSSAPIKeyExchange enabled, ...

EPSS

Процентиль: 20%
0.00274
Низкий

8.8 High

CVSS3

Дефекты

CWE-863