发布时间: 2022年11月30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 a range check for input offset index in ZGFX decoder. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it. This issue has been addressed in version 2.9.0. There are no known workarounds for this issue.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | Low | High |
| Attack Vector | Network | Network |
| CVSS评分 | 4.6 | 9.8 |
| Attack Complexity | Low | Low |
| Privileges Required | Low | None |
| Scope | Unchanged | Unchanged |
| Integrity | None | High |
| User Interaction | Required | None |
| Availability | Low | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2022-2729 | freerdp security update | 2022年11月30日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | freerdp | Fixed |
| KY3.4-5A | freerdp | Fixed |
| KY3.5.1 | freerdp | Fixed |
