发布时间: 2023年12月22日
修改时间: 2024年10月31日
Bluetooth HID Hosts in BlueZ may permit an unauthenticated Peripheral role HID Device to initiate and establish an encrypted connection, and accept HID keyboard reports, potentially permitting injection of HID messages when no user interaction has occurred in the Central role to authorize such access. An example affected package is bluez 5.64-0ubuntu1 in Ubuntu 22.04LTS. NOTE: in some cases, a CVE-2020-0556 mitigation would have already addressed this Bluetooth HID Hosts issue.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | Low | High |
| Attack Vector | Adjacent | Adjacent |
| CVSS评分 | 6.3 | 8.8 |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | Low | High |
| User Interaction | None | None |
| Availability | Low | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2023-1815 | bluez security update | 2023年12月22日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | bluez | Fixed |
| KY3.4-5A | bluez | Fixed |
| KY3.5.1 | bluez | Fixed |
| KY3.5.2 | bluez | Fixed |
