CVE-2012-4409

描述

Stack-based buffer overflow in the check_file_head function in extra.c in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to execute arbitrary code via an encrypted file with a crafted header containing long salt data that is not properly handled during decryption.

如何修補 CVE-2012-4409

要修補 CVE-2012-4409,請將受影響套件升級到下列已修補版本。

• Debian/mcrypt—升級至 2.6.8-1.1 或更新版本

CVE-2012-4409 正在被利用嗎?

中等 — EPSS 為 15.0%,可持續追蹤但非最高優先。

受影響套件(1)

• from 0, < 2.6.8-1.1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2012-4409