发布时间: 2023年12月8日
修改时间: 2024年10月31日
An information leak vulnerability was discovered in HAProxy 2.1, 2.2 before 2.2.27, 2.3, 2.4 before 2.4.21, 2.5 before 2.5.11, 2.6 before 2.6.8, 2.7 before 2.7.1. There are 5 bytes left uninitialized in the connection buffer when encoding the FCGI_BEGIN_REQUEST record. Sensitive data may be disclosed to configured FastCGI backends in an unexpected way.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | High |
| Attack Vector | Network | Network |
| CVSS评分 | 7.5 | 7.5 |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | None | None |
| User Interaction | None | None |
| Availability | None | None |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2023-1799 | haproxy security update | 2023年12月15日 |
| KylinSec-SA-2023-1868 | haproxy security update | 2023年12月8日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | haproxy | Fixed |
| KY3.4-5A | haproxy | Fixed |
| KY3.5.1 | haproxy | Fixed |
| KY3.5.2 | haproxy | Fixed |
