发布时间: 2024年4月12日
修改时间: 2024年10月31日
An issue was discovered in StringIO 3.0.1, as distributed in Ruby 3.0.x through 3.0.6 and 3.1.x through 3.1.4.The ungetbyte and ungetc methods on a StringIO can read past the end of a string, and a subsequent call to StringIO.gets may return the memory value.This vulnerability is not affected StringIO 3.0.3 and later, and Ruby 3.2.x and later.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | Low | |
| Attack Vector | Network | |
| CVSS评分 | N/A | 3.1 |
| Attack Complexity | High | |
| Privileges Required | Low | |
| Scope | Unchanged | |
| Integrity | None | |
| User Interaction | None | |
| Availability | None |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-2364 | ruby security update | 2024年4月12日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | ruby | Fixed |
| KY3.4-5A | ruby | Fixed |
| KY3.5.1 | ruby | Fixed |
| KY3.5.2 | ruby | Fixed |
