CVE-2012-4024

描述

Stack-based buffer overflow in the get_component function in unsquashfs.c in unsquashfs in Squashfs 4.2 and earlier allows remote attackers to execute arbitrary code via a crafted list file (aka a crafted file for the -ef option). NOTE: probably in most cases, the list file is a trusted file constructed by the program's user; however, there are some realistic situations in which a list file would be obtained from an untrusted remote source.

如何修補 CVE-2012-4024

要修補 CVE-2012-4024,請將受影響套件升級到下列已修補版本。

• Debian/squashfs-tools—升級至 1:4.2+20121212-1 或更新版本

CVE-2012-4024 正在被利用嗎?

低 — EPSS 為 4.0%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1:4.2+20121212-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2012-4024