how to fix isec-ptrace-kmod-exploit.c?

To: debian-chinese-gb@lists.debian.org
Subject: how to fix isec-ptrace-kmod-exploit.c?
From: "cc. Wu" <jrgl@cga.gov.tw>
Date: Tue, 08 Apr 2003 06:37:52 +0800
Message-id: <[🔎] 3E91FDC0.2070706@cga.gov.tw>

Dear ALL:
我在還未更新前，曾嘗試使用下面Rex Tsai文中所提及的這兩隻程式來做測試

http://august.v-lo.krakow.pl/~anszom/km3.c

http://isec.pl/cliph/isec-ptrace-kmod-exploit.c

都成功的取得了root的權限。

但我之後insmod anti-ptrace.o之後，發現k3m.c已經無法取得root的權限，但是isec-ptrace-kmod-exploit.c卻依然可以執行root的shell
而當我再嘗試更換成patch過的kernel時，也發生同樣的情形！
請問isec-ptrace-kmod-exploit.c是否有安裝後門？
是否有人知道該如何修正.....謝謝！

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