发布时间: 2023年3月4日
修改时间: 2024年10月31日
An issue was discovered in GNU Emacs through 28.2. In ruby-mode.el, the ruby-find-library-file function has a local command injection vulnerability. The ruby-find-library-file function is an interactive function, and bound to C-c C-f. Inside the function, the external command gem is called through shell-command-to-string, but the feature-name parameters are not escaped. Thus, malicious Ruby source files may cause commands to be executed.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | High |
| Attack Vector | Local | Local |
| CVSS评分 | 7.3 | 7.3 |
| Attack Complexity | Low | Low |
| Privileges Required | Low | Low |
| Scope | Unchanged | Unchanged |
| Integrity | High | High |
| User Interaction | Required | Required |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2023-1171 | emacs security update | 2023年3月4日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | emacs | Fixed |
| KY3.4-5A | emacs | Fixed |
| KY3.5.1 | emacs | Fixed |
| KY3.5.2 | emacs | Fixed |
