Описание
Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests.
Users are recommended to upgrade to version 2.4.60, which fixes this issue.
A flaw was found in the mod_proxy module of httpd. Due to an encoding problem, specially crafted request URLs with incorrect encoding can be sent to backend services, potentially bypassing authentication.
Отчет
This issue affects configurations where mechanisms other than ProxyPass/ProxyPassMatch or RewriteRule with the 'P' flag are used to configure a request to be proxied, such as SetHandler or inadvertent proxying via CVE-2024-39573. Note that these alternate mechanisms may be used within .htaccess files. For more information about CVE-2024-39573, see https://access.redhat.com/security/cve/CVE-2024-39573. Additionally, this flaw requires mod_proxy to be loaded and being used. This module can be disabled if its functionality is not needed. Red Hat Enterprise Linux 6 is not affected by this vulnerability because the vulnerable code was introduced in a newer version of httpd.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | httpd | Not affected | ||
| Red Hat Enterprise Linux 6 | httpd | Not affected | ||
| Red Hat Enterprise Linux 7 | httpd | Out of support scope | ||
| Red Hat JBoss Core Services | httpd | Affected | ||
| JBoss Core Services for RHEL 8 | jbcs-httpd24-httpd | Fixed | RHSA-2024:5239 | 13.08.2024 |
| JBoss Core Services for RHEL 8 | jbcs-httpd24-mod_http2 | Fixed | RHSA-2024:5239 | 13.08.2024 |
| JBoss Core Services for RHEL 8 | jbcs-httpd24-mod_jk | Fixed | RHSA-2024:5239 | 13.08.2024 |
| JBoss Core Services for RHEL 8 | jbcs-httpd24-mod_md | Fixed | RHSA-2024:5239 | 13.08.2024 |
| JBoss Core Services for RHEL 8 | jbcs-httpd24-mod_proxy_cluster | Fixed | RHSA-2024:5239 | 13.08.2024 |
| JBoss Core Services for RHEL 8 | jbcs-httpd24-mod_security | Fixed | RHSA-2024:5239 | 13.08.2024 |
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Дополнительная информация
Статус:
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests. Users are recommended to upgrade to version 2.4.60, which fixes this issue.
Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests. Users are recommended to upgrade to version 2.4.60, which fixes this issue.
Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier ...
Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests. Users are recommended to upgrade to version 2.4.60, which fixes this issue.
EPSS
5.3 Medium
CVSS3