full-disclosure - Microsoft cabarc directory traversal

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Message-ID: <0I5H003IR5EDFG@smtp18.wxs.nl>
From: jkuperus at planet.nl (Jelmer)
Subject: Microsoft cabarc directory traversal

Description:

Cabarc is a command line tool to create and extract cabinet files (.cab) it
is included in the Windows Support Tools package
It is subject to a directory traversal bug similar to those found in unzip,
unarj etc..

Technical Details:

..\file fails

../file defeats the protection

Demonstration:

http://62.131.86.111/security/cabarc/demo.cab

Risk : low