Описание
mod_userdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server. Users with access to use the RequestHeader directive in htaccess can cause some CGI scripts to run under an unexpected userid.
This issue affects Apache HTTP Server: from 2.4.7 through 2.4.65.
Users are recommended to upgrade to version 2.4.66, which fixes the issue.
A permissions bypass flaw has been discovered in the apache HTTP server. Users with access to use the RequestHeader directive in htaccess can cause some CGI scripts to run under an unexpected userid.
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 6 | httpd | Out of support scope | ||
| 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-2026:2994 | 23.02.2026 |
| JBoss Core Services on RHEL 7 | jbcs-httpd24-httpd | Fixed | RHSA-2026:2994 | 23.02.2026 |
| Red Hat Enterprise Linux 10 | httpd | Fixed | RHSA-2025:23932 | 22.12.2025 |
| Red Hat Enterprise Linux 8 | httpd | Fixed | RHSA-2025:23732 | 22.12.2025 |
| Red Hat Enterprise Linux 9 | httpd | Fixed | RHSA-2025:23919 | 22.12.2025 |
| Red Hat JBoss Core Services 2.4.62.SP3 | jbcs-httpd24-httpd | Fixed | RHSA-2026:2995 | 23.02.2026 |
| Red Hat Hardened Images | httpd-main-2.4.66-6.hum1 | Fixed | RHSA-2026:5156 | 19.03.2026 |
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Дополнительная информация
Статус:
EPSS
5.4 Medium
CVSS3
Связанные уязвимости
mod_userdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server. Users with access to use the RequestHeader directive in htaccess can cause some CGI scripts to run under an unexpected userid. This issue affects Apache HTTP Server: from 2.4.7 through 2.4.65. Users are recommended to upgrade to version 2.4.66, which fixes the issue.
mod_userdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server. Users with access to use the RequestHeader directive in htaccess can cause some CGI scripts to run under an unexpected userid. This issue affects Apache HTTP Server: from 2.4.7 through 2.4.65. Users are recommended to upgrade to version 2.4.66, which fixes the issue.
Apache HTTP Server: mod_userdir+suexec bypass via AllowOverride FileInfo
mod_userdir+suexec bypass via AllowOverride FileInfo vulnerability in ...
EPSS
5.4 Medium
CVSS3