CVE-2012-2665 — openoffice.org - Multiple heap-based buffer overflows

描述

Multiple heap-based buffer overflows in the XML manifest encryption tag parsing functionality in OpenOffice.org and LibreOffice before 3.5.5 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted Open Document Text (.odt) file with (1) a child tag within an incorrect parent tag, (2) duplicate tags, or (3) a Base64 ChecksumAttribute whose length is not evenly divisible by four.

如何修補 CVE-2012-2665

要修補 CVE-2012-2665,請將受影響套件升級到下列已修補版本。

Debian/libreoffice—升級至 1:3.5.4-7 或更新版本
—升級至 1:3.2.1-11+squeeze7 或更新版本

CVE-2012-2665 正在被利用嗎?

中等 — EPSS 為 7.0%,可持續追蹤但非最高優先。

受影響套件(2)

from 0, < 1:3.5.4-7
from 0, < 1:3.2.1-11+squeeze7

參考連結(1)

ADVISORYsecurity-tracker.debian.org/tracker/CVE-2012-2665