Описание
The ap_some_auth_required function in server/request.c in the Apache HTTP Server 2.4.x before 2.4.14 does not consider that a Require directive may be associated with an authorization setting rather than an authentication setting, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging the presence of a module that relies on the 2.2 API behavior.
It was discovered that in httpd 2.4, the internal API function ap_some_auth_required() could incorrectly indicate that a request was authenticated even when no authentication was used. An httpd module using this API function could consequently allow access that should have been denied.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| CloudForms Management Engine 5 | httpd | Not affected | ||
| Red Hat Directory Server 8 | httpd | Not affected | ||
| Red Hat Enterprise Linux 4 | httpd | Not affected | ||
| Red Hat Enterprise Linux 5 | httpd | Not affected | ||
| Red Hat Enterprise Linux 6 | httpd | Not affected | ||
| Red Hat JBoss Enterprise Application Platform 6 | httpd | Not affected | ||
| Red Hat JBoss Enterprise Web Server 1 | httpd | Not affected | ||
| Red Hat JBoss Enterprise Web Server 2 | httpd | Not affected | ||
| Red Hat JBoss Enterprise Web Server 3 | httpd24 | Affected | ||
| JBoss Core Services on RHEL 6 | jbcs-httpd24-httpd | Fixed | RHSA-2017:2710 | 13.09.2017 |
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Дополнительная информация
Статус:
EPSS
3.7 Low
CVSS3
2.6 Low
CVSS2
Связанные уязвимости
The ap_some_auth_required function in server/request.c in the Apache HTTP Server 2.4.x before 2.4.14 does not consider that a Require directive may be associated with an authorization setting rather than an authentication setting, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging the presence of a module that relies on the 2.2 API behavior.
The ap_some_auth_required function in server/request.c in the Apache HTTP Server 2.4.x before 2.4.14 does not consider that a Require directive may be associated with an authorization setting rather than an authentication setting, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging the presence of a module that relies on the 2.2 API behavior.
The ap_some_auth_required function in server/request.c in the Apache H ...
The ap_some_auth_required function in server/request.c in the Apache HTTP Server 2.4.x before 2.4.14 does not consider that a Require directive may be associated with an authorization setting rather than an authentication setting, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging the presence of a module that relies on the 2.2 API behavior.
Уязвимость веб-сервера Apache HTTP Server, позволяющая нарушителю обойти существующие ограничения доступа
EPSS
3.7 Low
CVSS3
2.6 Low
CVSS2