发布时间: 2024年4月26日
修改时间: 2024年5月17日
less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases.
| NVD | openEuler | |
|---|---|---|
| CVSS评分 | 6.8 | |
| Attack Vector | Local | |
| Attack Complexity | Low | |
| Privileges Required | None | |
| User Interaction | Required | |
| Scope | Changed | |
| Confidentiality | Low | |
| Integrity | Low | |
| Availability | Low |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-2347 | less security update | 2024年5月17日 |
| KylinSec-SA-2024-3497 | less security update | 2024年5月10日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | less | Fixed |
| KY3.4-5A | less | Fixed |
| KY3.5.1 | less | Fixed |
| KY3.5.2 | less | Fixed |
