CVE-2020-12801
libreoffice - security update
5.3
MEDIUM
CVSS 3.1
EPSS 1.3%
描述
If LibreOffice has an encrypted document open and crashes, that document is auto-saved encrypted. On restart, LibreOffice offers to restore the document and prompts for the password to decrypt it. If the recovery is successful, and if the file format of the recovered document was not LibreOffice's default ODF file format, then affected versions of LibreOffice default that subsequent saves of the document are unencrypted. This may lead to a user accidentally saving a MSOffice file format document unencrypted while believing it to be encrypted. This issue affects: LibreOffice 6-3 series versions prior to 6.3.6; 6-4 series versions prior to 6.4.3.
如何修補 CVE-2020-12801
要修補 CVE-2020-12801,請將受影響套件升級到下列已修補版本。
- —升級至 1:6.4.3-1 或更新版本
- —升級至 1:6.1.5-3+deb10u11 或更新版本
CVE-2020-12801 正在被利用嗎?
低 — EPSS 為 1.3%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 1:6.4.3-1
- from 0, < 1:6.1.5-3+deb10u11
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:L/I:N/A:N |