发布时间: 2022年11月25日
修改时间: 2024年10月31日
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input validation in `urbdrc` channel. A malicious server can trick a FreeRDP based client to crash with division by zero. This issue has been addressed in version 2.9.0. All users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | None |
| Attack Vector | Network | Network |
| CVSS评分 | 5.7 | 7.5 |
| Attack Complexity | Low | Low |
| Privileges Required | Low | None |
| Scope | Unchanged | Unchanged |
| Integrity | None | None |
| User Interaction | Required | None |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2022-2717 | freerdp security update | 2022年11月25日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | freerdp | Fixed |
| KY3.4-5A | freerdp | Fixed |
| KY3.5.1 | freerdp | Fixed |
