CVE-2019-9848
libreoffice - security update
描述
LibreOffice has a feature where documents can specify that pre-installed scripts can be executed on various document events such as mouse-over, etc. LibreOffice is typically also bundled with LibreLogo, a programmable turtle vector graphics script, which can be manipulated into executing arbitrary python commands. By using the document event feature to trigger LibreLogo to execute python contained within a document a malicious document could be constructed which would execute arbitrary python commands silently without warning. In the fixed versions, LibreLogo cannot be called from a document event handler. This issue affects: Document Foundation LibreOffice versions prior to 6.2.5.
如何修補 CVE-2019-9848
要修補 CVE-2019-9848,請將受影響套件升級到下列已修補版本。
- —升級至 1:6.3.0~rc1-1 或更新版本
- —升級至 1:4.3.3-2+deb8u13 或更新版本
- —升級至 1:5.2.7-1+deb9u9 或更新版本
CVE-2019-9848 正在被利用嗎?
中等 — EPSS 為 31.2%,可持續追蹤但非最高優先。
受影響套件(3)
- from 0, < 1:6.3.0~rc1-1
- from 0, < 1:4.3.3-2+deb8u13
- from 0, < 1:5.2.7-1+deb9u9
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |