6.5
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
A flaw was found in the ChunkReader component of the Undertow web server, which is used to handle chunked transfer encoding in HTTP requests. The issue occurs because a security check for the chunk size is performed before the value is shifted, allowing a specifically crafted 15-digit chunk size to bypass the limit and overflow into internal state flags. This can cause the server to terminate a request body prematurely and interpret the remaining data as a separate, smuggled request.
Засегнати продукти
- Red Hat Red Hat build of Apache Camel for Spring Boot 4
- Red Hat Red Hat Enterprise Linux 8
- Red Hat Red Hat Enterprise Linux 8
- Red Hat Red Hat Enterprise Linux 9
- Red Hat Red Hat Fuse 7
- Red Hat Red Hat JBoss Enterprise Application Platform 7
- Red Hat Red Hat JBoss Enterprise Application Platform 7
- Red Hat Red Hat JBoss Enterprise Application Platform 7
- Red Hat Red Hat JBoss Enterprise Application Platform 7
- Red Hat Red Hat JBoss Enterprise Application Platform 8
- Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack
- Red Hat Red Hat Single Sign-On 7
Вид слабост
История
- 30 октомври 2026 Публикувано