CVE-2007-2754 — freetype

描述

Integer signedness error in truetype/ttgload.c in Freetype 2.3.4 and earlier might allow remote attackers to execute arbitrary code via a crafted TTF image with a negative n_points value, which leads to an integer overflow and heap-based buffer overflow.

如何修補 CVE-2007-2754

要修補 CVE-2007-2754,請將受影響套件升級到下列已修補版本。

Debian/freetype—升級至 2.2.1-6 或更新版本
Debian/freetype—升級至 2.2.1-5+etch1 或更新版本
Debian/freetype—升級至 2.1.7-8 或更新版本

CVE-2007-2754 正在被利用嗎?

中等 — EPSS 為 5.8%,可持續追蹤但非最高優先。

受影響套件(3)

from 0, < 2.2.1-6
from 0, < 2.2.1-5+etch1
from 0, < 2.1.7-8

參考連結(1)

ADVISORYsecurity-tracker.debian.org/tracker/CVE-2007-2754