发布时间: 2022年7月8日
修改时间: 2024年10月31日
Moby is an open-source project created by Docker to enable software containerization. A bug was found in Moby (Docker Engine) where attempting to copy files using `docker cp` into a specially-crafted container can result in Unix file permission changes for existing files in the host’s filesystem, widening access to others. This bug does not directly allow files to be read, modified, or executed without an additional cooperating process. This bug has been fixed in Moby (Docker Engine) 20.10.9. Users should update to this version as soon as possible. Running containers do not need to be restarted.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | Low | Low |
| Attack Vector | Local | Local |
| CVSS评分 | 6.3 | 6.3 |
| Attack Complexity | Low | Low |
| Privileges Required | Low | Low |
| Scope | Changed | Changed |
| Integrity | Low | Low |
| User Interaction | None | None |
| Availability | Low | Low |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2022-1617 | docker security update | 2022年7月8日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | docker | Fixed |
| KY3.4-5A | docker | Fixed |
| KY3.5.1 | docker | Fixed |
