发布时间: 2022年6月24日
修改时间: 2024年10月31日
In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the connection, password of excessive length can trigger a buffer overflow in PHP, which can lead to a remote code execution vulnerability.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | High |
| Attack Vector | Network | Network |
| CVSS评分 | 8.8 | 7.5 |
| Attack Complexity | Low | High |
| Privileges Required | Low | Low |
| Scope | Unchanged | Unchanged |
| Integrity | High | High |
| User Interaction | None | None |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2022-1572 | php security update | 2022年6月24日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | php | Fixed |
| KY3.4-5 | php | Fixed |
| KY3.5.1 | php | Fixed |
