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GHSA-j88p-975v-5qqh

Опубликовано: 14 мая 2022
Источник: github
Github: Не прошло ревью
CVSS3: 6.5

Описание

Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation due to incorrect handling of the PAC (Privilege Attribute Certificate) checksum. A remote, authenticated, attacker can cause the winbindd process to crash using a legitimate Kerberos ticket. A local service with access to the winbindd privileged pipe can cause winbindd to cache elevated access permissions.

Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation due to incorrect handling of the PAC (Privilege Attribute Certificate) checksum. A remote, authenticated, attacker can cause the winbindd process to crash using a legitimate Kerberos ticket. A local service with access to the winbindd privileged pipe can cause winbindd to cache elevated access permissions.

EPSS

Процентиль: 87%
0.03245
Низкий

6.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 6.5
ubuntu
около 8 лет назад

Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation due to incorrect handling of the PAC (Privilege Attribute Certificate) checksum. A remote, authenticated, attacker can cause the winbindd process to crash using a legitimate Kerberos ticket. A local service with access to the winbindd privileged pipe can cause winbindd to cache elevated access permissions.

CVSS3: 3.5
redhat
больше 8 лет назад

Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation due to incorrect handling of the PAC (Privilege Attribute Certificate) checksum. A remote, authenticated, attacker can cause the winbindd process to crash using a legitimate Kerberos ticket. A local service with access to the winbindd privileged pipe can cause winbindd to cache elevated access permissions.

CVSS3: 6.5
nvd
около 8 лет назад

Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation due to incorrect handling of the PAC (Privilege Attribute Certificate) checksum. A remote, authenticated, attacker can cause the winbindd process to crash using a legitimate Kerberos ticket. A local service with access to the winbindd privileged pipe can cause winbindd to cache elevated access permissions.

CVSS3: 6.5
debian
около 8 лет назад

Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation d ...

CVSS3: 6.5
fstec
около 8 лет назад

Уязвимость реализации протокола Kerberos пакета программ сетевого взаимодействия Samba, связанная с недостатком механизма контроля привилегий и средств управления доступом, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 87%
0.03245
Низкий

6.5 Medium

CVSS3