CVE-2022-3140
libreoffice - security update
6.3
MEDIUM
CVSS 3.1
EPSS 4.4%
描述
LibreOffice supports Office URI Schemes to enable browser integration of LibreOffice with MS SharePoint server. An additional scheme 'vnd.libreoffice.command' specific to LibreOffice was added. In the affected versions of LibreOffice links using that scheme could be constructed to call internal macros with arbitrary arguments. Which when clicked on, or activated by document events, could result in arbitrary script execution without warning. This issue affects: The Document Foundation LibreOffice 7.4 versions prior to 7.4.1; 7.3 versions prior to 7.3.6.
如何修補 CVE-2022-3140
要修補 CVE-2022-3140,請將受影響套件升級到下列已修補版本。
- —升級至 1:7.0.4-4+deb11u4 或更新版本
- —升級至 1:7.0.4-4+deb11u4 或更新版本
CVE-2022-3140 正在被利用嗎?
低 — EPSS 為 4.4%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 1:7.0.4-4+deb11u4
- from 0, < 1:7.0.4-4+deb11u4
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |