发布时间: 2022年6月10日
修改时间: 2024年10月31日
A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | None |
| Attack Vector | Network | Local |
| CVSS评分 | 9.8 | 6.2 |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | High | High |
| User Interaction | None | None |
| Availability | High | None |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2022-1532 | ruby security update | 2022年6月10日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | ruby | Fixed |
| KY3.4-5 | ruby | Fixed |
| KY3.5.1 | ruby | Fixed |
