Описание
A flaw was found in Active Storage, a component of Action Pack. An unauthenticated attacker can exploit this vulnerability by crafting a malicious file upload. This allows the attacker to invoke unsafe libvips operations, leading to the ability to read arbitrary files on the system including sensitive environment variables and application secrets. The exposure of these credentials could enable remote code execution or lateral movement within the affected system.
Отчет
This Important flaw in Active Storage allows unauthenticated remote attackers to read arbitrary files and potentially achieve remote code execution. This occurs in applications configured with libvips as the Active Storage variant processor (a default since Rails 7.0) that accept untrusted image uploads.
Red Hat Satellite: The Active Storage engine is explicitly commented out and disabled at runtime across all Satellite/Foreman builds. Furthermore, libvips dependencies are not shipped marking Red Hat Satellite as Not Affected.
Red Hat 3scale: Neither the libvips binary nor its shared libraries are present in any 3scale container image, hence 3scale product is not affected.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat 3scale API Management Platform 2 | 3scale-amp20/system | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp21/system | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp21/zync | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp22/system | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp22/zync | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp24/system | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp24/zync | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp25/system | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp25/zync | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp26/system | Not affected |
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Дополнительная информация
Статус:
EPSS
8.9 High
CVSS3
Связанные уязвимости
(Action Pack is a framework for handling and responding to web requests ...)
Action Pack is a framework for handling and responding to web requests. In versions prior to 7.2.3.2, 8.0.5.1 and 8.1.3.1, Active Storage does not disable libvips operations marked unsafe for untrusted content, allowing a crafted upload to invoke such an operation. Consuming applications are affected when configured to use libvips and accept image uploads from untrusted users. An unauthenticated attacker may exploit this behavior to read arbitrary files accessible to the Rails process, including environment variables and application secrets. Exposure of credentials such as secret_key_base or external-service tokens may enable remote code execution or lateral movement. This issue has been fixed in versions 7.2.3.2, 8.0.5.1 and 8.1.3.1.
Action Pack is a framework for handling and responding to web requests ...
Active Storage has possible arbitrary file read and remote code execution in Active Storage variant processing
Уязвимость системной библиотеки обработки изображений libvips компонента Active Storage программной платформы Ruby on Rails, позволяющая нарушителю выполнить произвольный код и получить несанкционированный доступ к защищаемой информации
EPSS
8.9 High
CVSS3