CVE-2012-2690

描述

virt-edit in libguestfs before 1.18.0 does not preserve the permissions from the original file and saves the new file with world-readable permissions when editing, which might allow local guest users to obtain sensitive information.

如何修補 CVE-2012-2690

要修補 CVE-2012-2690,請將受影響套件升級到下列已修補版本。

• Debian/libguestfs—升級至 1:1.18.0-1 或更新版本

CVE-2012-2690 正在被利用嗎?

低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1:1.18.0-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2012-2690