发布时间: 2024年9月27日
修改时间: 2024年9月27日
An attacker can make the Node.js HTTP/2 server completely unavailable by sending a small amount of HTTP/2 frames packets with a few HTTP/2 frames inside. It is possible to leave some data in nghttp2 memory after reset when headers with HTTP/2 CONTINUATION frame are sent to the server and then a TCP connection is abruptly closed by the client triggering the Http2Session destructor while header frames are still being processed (and stored in memory) causing a race condition.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | |
| Attack Vector | Network | |
| CVSS评分 | N/A | 8.2 |
| Attack Complexity | Low | |
| Privileges Required | None | |
| Scope | Unchanged | |
| Integrity | Low | |
| User Interaction | None | |
| Availability | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-3835 | nodejs security update | 2024年10月18日 |
| KylinSec-SA-2024-4027 | nodejs security update | 2024年10月23日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-5 | nodejs | Fixed |
| KY3.5.2 | nodejs | Fixed |
| KY3.5.3 | nodejs | Fixed |
| V6 | nodejs | Fixed |
