CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
In Eclipse Jetty, the Digest authentication server-side component uses ISO-8859-1 to encode the password as bytes. This was done because the initial specification for HTTP did not specify explicitly a charset, and it was assumed to be ISO-8859-1 for historical reasons. If the password contains characters that cannot be represented in ISO-8859-1, they are silently replaced by `?`. This happens with passwords that contain Chinese, Cyrillic or Greek characters, for example: `αβ123` converts to `??123`. An attacker can send a request with a digest `Authorization` header crafted with a password made of only `?` characters; the server would match any password of the same length that contains non-ISO-8859-1 characters. Recent HTTP Digest [RFC-7616](https://datatracker.ietf.org/doc/html/rfc7616) supports a `charset` parameters that defaults to UTF-8 that allows for correct encoding/decoding of passwords.
Засегнати продукти
- Eclipse Foundation Eclipse Jetty - EE8: 12.0.0 до 12.0.35; 12.1.0 до 12.1.9
- Eclipse Foundation Eclipse Jetty - EE9: 12.0.0 до 12.0.35; 12.1.0 до 12.1.9
- Eclipse Foundation Eclipse Jetty: 9.4.0 до 9.4.62; 10.0.0 до 10.0.30; 11.0.0 до 11.0.30; 12.0.0 до 12.0.35; 12.1.0 до 12.1.9
Вид слабост
История
- 4 август 2026 Публикувано