CVE-2012-3456

描述

Heap-based buffer overflow in the read function in filters/words/msword-odf/wv2/src/styles.cpp in the Microsoft import filter in Calligra 2.4.3 and earlier allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted ODF style in an ODF document. NOTE: this is the same vulnerability as CVE-2012-3455, but it was SPLIT by the CNA even though Calligra and KOffice share the same codebase.

如何修補 CVE-2012-3456

要修補 CVE-2012-3456,請將受影響套件升級到下列已修補版本。

• Debian/calligra—升級至 1:2.4.3-2 或更新版本

CVE-2012-3456 正在被利用嗎?

中等 — EPSS 為 20.1%,可持續追蹤但非最高優先。

受影響套件(1)

• from 0, < 1:2.4.3-2

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2012-3456