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GHSA-q4ph-46qc-4w6x

Опубликовано: 20 авг. 2026
Источник: github
Github: Не прошло ревью
CVSS3: 9.1

Описание

A privilege escalation flaw was found in FreeIPA. The uniqueness constraint enforced on Kerberos principal name attributes in the 389-ds directory server does not properly account for equivalent representations of the same principal name, allowing a user with sufficient LDAP write privileges to create a service principal that impersonates an existing privileged one. This can lead to unauthorized acquisition of Kerberos service tickets for sensitive services, potentially resulting in full domain compromise.

A privilege escalation flaw was found in FreeIPA. The uniqueness constraint enforced on Kerberos principal name attributes in the 389-ds directory server does not properly account for equivalent representations of the same principal name, allowing a user with sufficient LDAP write privileges to create a service principal that impersonates an existing privileged one. This can lead to unauthorized acquisition of Kerberos service tickets for sensitive services, potentially resulting in full domain compromise.

EPSS

Процентиль: 25%
0.00329
Низкий

9.1 Critical

CVSS3

Дефекты

CWE-706

Связанные уязвимости

CVSS3: 9.1
ubuntu
6 дней назад

(A privilege escalation flaw was found in FreeIPA. The uniqueness const ...)

CVSS3: 9.1
redhat
6 дней назад

A privilege escalation flaw was found in FreeIPA. The uniqueness constraint enforced on Kerberos principal name attributes in the 389-ds directory server does not properly account for equivalent representations of the same principal name, allowing a user with sufficient LDAP write privileges to create a service principal that impersonates an existing privileged one. This can lead to unauthorized acquisition of Kerberos service tickets for sensitive services, potentially resulting in full domain compromise.

CVSS3: 9.1
nvd
6 дней назад

A privilege escalation flaw was found in FreeIPA. The uniqueness constraint enforced on Kerberos principal name attributes in the 389-ds directory server does not properly account for equivalent representations of the same principal name, allowing a user with sufficient LDAP write privileges to create a service principal that impersonates an existing privileged one. This can lead to unauthorized acquisition of Kerberos service tickets for sensitive services, potentially resulting in full domain compromise.

CVSS3: 9.1
debian
6 дней назад

A privilege escalation flaw was found in FreeIPA. The uniqueness const ...

EPSS

Процентиль: 25%
0.00329
Низкий

9.1 Critical

CVSS3

Дефекты

CWE-706