Trend Micro OfficeScan Client Bug in Scanning Long Pathnames Lets Local Users Deny Service
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SecurityTracker Alert ID: 1022109 |
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SecurityTracker URL: http://securitytracker.com/id/1022109
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CVE Reference:
CVE-2009-1435
(Links to External Site)
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Updated: Apr 29 2009
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Original Entry Date: Apr 22 2009
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Impact:
Denial of service via local system
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Exploit Included: Yes
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Version(s): 8.0 SP1
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Description:
A vulnerability was reported in Trend Micro OfficeScan. A local user can cause denial of service conditions.
A local user can create a specially crafted directory structure that, when scanned, will cause the target application to crash.
A demonstration exploit is available at:
http://es.geocities.com/jplopezy/officescan.zip
Juan Pablo Lopez Yacubian reported this vulnerability.
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Impact:
A local user can cause the target application to crash.
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Solution:
No solution was available at the time of this entry.
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Vendor URL: www.trendmicro.com/ (Links to External Site)
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Cause:
State error
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Underlying OS: Windows (Any)
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Message History:
None.
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Source Message Contents
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Subject: Trend Micro OfficeScan Client - DOS
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Application: Trend Micro OfficeScan Client for Windows 8.0 sp1
OS: Windows XP
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1 - Description
2 - Vulnerability
3 - POC/EXPLOIT
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Description
OfficeScan is a good antivirus that used in many companys.
The problem with this bug is that a bad user can install any virus and the av is crash can not notifies to the admin of av ,also
other user can install
irregulars programs, for example a legal program with a crack and if there are a audit the company have a risk that detect ilegal
software.
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Vulnerability
The problem is when the officescan try scan a folders with a long name, this caused that aplication crash. The result varies
depending on the number of chars that you use in the poc.
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POC/EXPLOIT
The poc is a simple code in visual basic that creates many folders with a longs names and after this, the aplication, scans the folder
and the av crash.
download here : http://es.geocities.com/jplopezy/officescan.zip
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Juan Pablo Lopez Yacubian
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