CVE-2021-33035

描述

Apache OpenOffice opens dBase/DBF documents and shows the contents as spreadsheets. DBF are database files with data organized in fields. When reading DBF data the size of certain fields is not checked: the data is just copied into local variables. A carefully crafted document could overflow the allocated space, leading to the execution of arbitrary code by altering the contents of the program stack. This issue affects Apache OpenOffice up to and including version 4.1.10

如何修補 CVE-2021-33035

要修補 CVE-2021-33035,請將受影響套件升級到下列已修補版本。

• —升級至 1:4.3.1-1 或更新版本

CVE-2021-33035 正在被利用嗎?

可能 — EPSS 為 50.6%,屬於高被利用機率區間,建議優先修補。

受影響套件(1)

• from 0, < 1:4.3.1-1

CVSS 分數

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2021-33035