Описание
NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module, which might allow an attacker to over-read NGINX worker memory resulting in its termination, using a specially crafted mp4 file. The issue only affects NGINX if it is built with the ngx_http_mp4_module and the mp4 directive is used in the configuration file. Additionally, the attack is possible only if an attacker can trigger the processing of a specially crafted mp4 file with the ngx_http_mp4_module. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
A flaw was found in the ngx_http_mp4_module module of Nginx. Processing a specially crafted MP4 file can trigger a buffer over-read and cause the nginx process to terminate, resulting in a denial of service.
Отчет
This issue only affects configurations with the ngx_http_mp4_module module loaded and being used. Additionally, to exploit this flaw, an attacker must be able to send and process a specially crafted MP4 file with the ngx_http_mp4_module module. This module can be disable via the configuration file if its functionality is not needed.
Меры по смягчению последствий
Restrict publishing of audio and video to trusted users only.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Ansible Automation Platform 1.2 | nginx | Will not fix | ||
| Red Hat Enterprise Linux 10 | nginx | Not affected | ||
| Red Hat Enterprise Linux 8 | nginx:1.22/nginx | Will not fix | ||
| Red Hat Enterprise Linux 8 | nginx:1.24/nginx | Will not fix | ||
| Red Hat Enterprise Linux 9 | nginx | Fixed | RHSA-2025:3261 | 26.03.2025 |
| Red Hat Enterprise Linux 9 | nginx | Fixed | RHSA-2025:3262 | 26.03.2025 |
| Red Hat Enterprise Linux 9 | nginx | Fixed | RHSA-2025:7402 | 13.05.2025 |
| Red Hat Enterprise Linux 9.2 Extended Update Support | nginx | Fixed | RHSA-2025:7546 | 14.05.2025 |
| Red Hat Enterprise Linux 9.2 Extended Update Support | nginx | Fixed | RHSA-2025:7548 | 14.05.2025 |
| Red Hat Enterprise Linux 9.4 Extended Update Support | nginx | Fixed | RHSA-2025:7542 | 14.05.2025 |
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Дополнительная информация
Статус:
EPSS
4.7 Medium
CVSS3
Связанные уязвимости
NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module, which might allow an attacker to over-read NGINX worker memory resulting in its termination, using a specially crafted mp4 file. The issue only affects NGINX if it is built with the ngx_http_mp4_module and the mp4 directive is used in the configuration file. Additionally, the attack is possible only if an attacker can trigger the processing of a specially crafted mp4 file with the ngx_http_mp4_module. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module, which might allow an attacker to over-read NGINX worker memory resulting in its termination, using a specially crafted mp4 file. The issue only affects NGINX if it is built with the ngx_http_mp4_module and the mp4 directive is used in the configuration file. Additionally, the attack is possible only if an attacker can trigger the processing of a specially crafted mp4 file with the ngx_http_mp4_module. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_ ...
EPSS
4.7 Medium
CVSS3