发布时间: 2023年9月2日
修改时间: 2024年10月31日
The llhttp parser in the http module in Node v20.2.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS).The CR character (without LF) is sufficient to delimit HTTP header fields in the llhttp parser. According to RFC7230 section 3, only the CRLF sequence should delimit each header-field. This impacts all Node.js active versions: v16, v18, and, v20
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | None |
| Attack Vector | Network | Network |
| CVSS评分 | 7.5 | 7.5 |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | High | High |
| User Interaction | None | None |
| Availability | None | None |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2023-1647 | nodejs security update | 2023年9月2日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | nodejs | Fixed |
| KY3.4-5A | nodejs | Fixed |
| KY3.5.1 | nodejs | Fixed |
| KY3.5.2 | nodejs | Fixed |
