CVE-2024-47176
5.3
MEDIUM
CVSS 3.1
EPSS 50.2%
描述
CUPS is a standards-based, open-source printing system, and `cups-browsed` contains network printing functionality including, but not limited to, auto-discovering print services and shared printers. `cups-browsed` binds to `INADDR_ANY:631`, causing it to trust any packet from any source, and can cause the `Get-Printer-Attributes` IPP request to an attacker controlled URL. When combined with other vulnerabilities, such as CVE-2024-47076, CVE-2024-47175, and CVE-2024-47177, an attacker can execute arbitrary commands remotely on the target machine without authentication when a malicious printer is printed to.
如何修補 CVE-2024-47176
要修補 CVE-2024-47176,請將受影響套件升級到下列已修補版本。
- —升級至 1.28.7-1+deb11u3 或更新版本
CVE-2024-47176 正在被利用嗎?
可能 — EPSS 為 50.2%,屬於高被利用機率區間,建議優先修補。
受影響套件(1)
- from 0, < 1.28.7-1+deb11u3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |