Описание
A denial of service vulnerability was discovered in Samba's LDAP server before versions 4.7.12, 4.8.7, and 4.9.3. A CNAME loop could lead to infinite recursion in the server. An unprivileged local attacker could create such an entry, leading to denial of service.
A denial of service vulnerability was discovered in Samba's LDAP server. A CNAME loop could lead to infinite recursion in the server. An unprivileged local attacker could create such an entry, leading to denial of service.
Отчет
Samba 4 packages distributed with Red Hat Enterprise Linux are built without the AD DC functionality, where this flaw is present. These packages are not affected by this vulnerability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | samba | Not affected | ||
| Red Hat Enterprise Linux 5 | samba3x | Not affected | ||
| Red Hat Enterprise Linux 6 | samba | Not affected | ||
| Red Hat Enterprise Linux 6 | samba4 | Not affected | ||
| Red Hat Enterprise Linux 7 | samba | Not affected | ||
| Red Hat Enterprise Linux 8 | samba | Not affected | ||
| Red Hat Storage 3 | samba | Not affected | ||
| Red Hat Virtualization 4 | samba | Not affected |
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Дополнительная информация
Статус:
EPSS
6.5 Medium
CVSS3
Связанные уязвимости
A denial of service vulnerability was discovered in Samba's LDAP server before versions 4.7.12, 4.8.7, and 4.9.3. A CNAME loop could lead to infinite recursion in the server. An unprivileged local attacker could create such an entry, leading to denial of service.
A denial of service vulnerability was discovered in Samba's LDAP server before versions 4.7.12, 4.8.7, and 4.9.3. A CNAME loop could lead to infinite recursion in the server. An unprivileged local attacker could create such an entry, leading to denial of service.
A denial of service vulnerability was discovered in Samba's LDAP serve ...
A denial of service vulnerability was discovered in Samba's LDAP server before versions 4.7.12, 4.8.7, and 4.9.3. A CNAME loop could lead to infinite recursion in the server. An unprivileged local attacker could create such an entry, leading to denial of service.
Уязвимость LDAP-сервера пакета программ сетевого взаимодействия Samba, связанная с ошибкой при обработке запросов, содержащих зацикленные записи CNAME, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
6.5 Medium
CVSS3