CVE-2023-45866
bluez - security update
6.3
MEDIUM
CVSS 3.1
EPSS 7.9%
描述
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.
如何修補 CVE-2023-45866
要修補 CVE-2023-45866,請將受影響套件升級到下列已修補版本。
- —升級至 5.55-3.1+deb11u1 或更新版本
- —升級至 5.50-1.2~deb10u4 或更新版本
- —升級至 5.55-3.1+deb11u1 或更新版本
CVE-2023-45866 正在被利用嗎?
中等 — EPSS 為 7.9%,可持續追蹤但非最高優先。
受影響套件(3)
- from 0, < 5.55-3.1+deb11u1
- from 0, < 5.50-1.2~deb10u4
- from 0, < 5.55-3.1+deb11u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.3 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |