发布时间: 2025年1月17日
修改时间: 2025年1月17日
A flaw was found in rsync. This vulnerability arises from a race condition during rsync's handling of symbolic links. Rsync's default behavior when encountering symbolic links is to skip them. If an attacker replaced a regular file with a symbolic link at the right time, it was possible to bypass the default behavior and traverse symbolic links. Depending on the privileges of the rsync process, an attacker could leak sensitive information, potentially leading to privilege escalation.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | |
| Attack Vector | Local | |
| CVSS评分 | N/A | 5.6 |
| Attack Complexity | High | |
| Privileges Required | Low | |
| Scope | Changed | |
| Integrity | None | |
| User Interaction | None | |
| Availability | None |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2025-1139 | rsync security update | 2025年2月28日 |
| KylinSec-SA-2025-1253 | rsync security update | 2025年3月6日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-5 | rsync | Fixed |
| KY3.5.3 | rsync | Fixed |
| V6 | rsync | Fixed |
