CVE-2026-42580
MEDIUM6.5EPSS 0.02%Netty vulnerable to HTTP Request Smuggling due to incorrect chunk size parsing
發布日:2026/5/7修改日:2026/5/14
描述
Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty's chunk size parser silently overflows int, enabling request smuggling attacks. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.
受影響套件(2)
- Debian/nettyfrom 0
- Maven/io.netty:netty-codec-http>= 4.2.0.Alpha1, < 4.2.13.Final
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L |