CVE-2010-3696

描述

The fr_dhcp_decode function in lib/dhcp.c in FreeRADIUS 2.1.9, in certain non-default builds, does not properly handle the DHCP Relay Agent Information option, which allows remote attackers to cause a denial of service (infinite loop and daemon outage) via a packet that has more than one sub-option. NOTE: some of these details are obtained from third party information.

如何修補 CVE-2010-3696

要修補 CVE-2010-3696,請將受影響套件升級到下列已修補版本。

• Debian/freeradius—升級至 2.1.10+dfsg-1 或更新版本

CVE-2010-3696 正在被利用嗎?

低 — EPSS 為 1.6%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 2.1.10+dfsg-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2010-3696