CVE-2009-1435

Trend Micro OfficeScan Client 8.0 SP1 and 8.0 SP1 Patch 1 - Denial of Service via Long Pathname

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-1435. PoCs published by Juan Pablo Lopez Yacubian.

AI-analyzed exploit summary The exploit describes a denial-of-service vulnerability in Trend Micro OfficeScan Client due to improper handling of nested directories with excessively long names. The issue may lead to a crash, with potential for code execution, though unconfirmed.

Description

NTRtScan.exe in Trend Micro OfficeScan Client 8.0 SP1 and 8.0 SP1 Patch 1 allows local users to cause a denial of service (application crash) via directories with long pathnames. NOTE: some of these details are obtained from third party information.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Juan Pablo Lopez Yacubian · textdoswindows
https://www.exploit-db.com/exploits/32939

The exploit describes a denial-of-service vulnerability in Trend Micro OfficeScan Client due to improper handling of nested directories with excessively long names. The issue may lead to a crash, with potential for code execution, though unconfirmed.

Classification
Writeup 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Theoretical
Target: Trend Micro OfficeScan Client 8.0 SP1
No auth needed
Prerequisites: Access to create nested directories with long names on the target system
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (8)

Core 8
Core References
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/34642
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/502847/100/0/threaded
Exploit vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1022109
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1146
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/502860/100/0/threaded
Exploit vdb-entry x_refsource_osvdb
http://osvdb.org/53890
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/34737

Scores

EPSS 0.0085
EPSS Percentile 53.2%

Details

CWE
CWE-399
Status published
Products (1)
trendmicro/officescan 8.0 sp1
Published Apr 27, 2009
Tracked Since Feb 18, 2026