CVE-2008-4552

描述

The good_client function in nfs-utils 1.0.9, and possibly other versions before 1.1.3, invokes the hosts_ctl function with the wrong order of arguments, which causes TCP Wrappers to ignore netgroups and allows remote attackers to bypass intended access restrictions.

如何修補 CVE-2008-4552

要修補 CVE-2008-4552,請將受影響套件升級到下列已修補版本。

• Debian/nfs-utils—升級至 1:1.1.3-1 或更新版本

CVE-2008-4552 正在被利用嗎?

低 — EPSS 為 2.3%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1:1.1.3-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2008-4552