Trend Micro OfficeScan Corporate Edition up to 8.0 Patch2 Build1189 cgichkmasterpwd.exe memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

A vulnerability was found in Trend Micro OfficeScan Corporate Edition up to 8.0 Patch2 Build1189 (Anti-Malware Software). It has been classified as critical. Affected is an unknown functionality of the file cgichkmasterpwd.exe. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on integrity, and availability. CVE summarizes:

Stack-based buffer overflow in Trend Micro OfficeScan Corporate Edition 8.0 Patch 2 build 1189 and earlier, and 7.3 Patch 3 build 1314 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service (crash) via a long encrypted password, which triggers the overflow in (1) cgiChkMasterPwd.exe, (2) policyserver.exe as reachable through cgiABLogon.exe, and other vectors.

The bug was discovered 02/27/2008. The weakness was disclosed 03/17/2008 by Luigi Auriemma (Website). The advisory is shared for download at vupen.com. This vulnerability is traded as CVE-2008-1365 since 03/17/2008. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details and a public exploit are known.

The exploit is shared for download at securityfocus.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 19 days. During that time the estimated underground price was around $25k-$100k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115739 (Trend Micro OfficeScan CGI Module and Policy Server Buffer Overflows).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 6020.

The vulnerability is also documented in the vulnerability database at X-Force (40894). The entry 41533 is pretty similar.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍

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Price Prediction: 🔍
Current Price Estimation: 🔍

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Saint ID: exploit_info/trend_micro_officescan_policyserver_pwd
Saint Name: Trend Micro OfficeScan Policy Server CGI buffer overflow

Qualys ID: 🔍
Qualys Name: 🔍

MetaSploit ID: trendmicro_officescan.rb
MetaSploit Name: Trend Micro OfficeScan Remote Stack Buffer Overflow
MetaSploit File: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

ISS Proventia IPS: 🔍
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Timelineinfo

02/27/2008 🔍
02/27/2008 +0 days 🔍
02/27/2008 +0 days 🔍
02/28/2008 +1 days 🔍
03/09/2008 +10 days 🔍
03/17/2008 +8 days 🔍
03/17/2008 +0 days 🔍
03/17/2008 +0 days 🔍
03/16/2015 +2555 days 🔍
08/06/2019 +1604 days 🔍

Sourcesinfo

Vendor: trendmicro.com

Advisory: vupen.com⛔
Researcher: Luigi Auriemma
Status: Not defined

CVE: CVE-2008-1365 (🔍)
X-Force: 40894
SecurityTracker: 1019523
Vulnerability Center: 17808 - Trend Micro OfficeScan Corporate Edition Null Pointer Error Allows Remote Attacker to Cause DoS, High
SecurityFocus: 28020 - Trend Micro OfficeScan Buffer Overflow Vulnerability and Denial of Service Vulnerability
Secunia: 29124
OSVDB: 42499 - Trend Micro OfficeScan Corporate Edition decryption function buffer overflow
Vupen: ADV-2008-0702

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/16/2015 17:00
Updated: 08/06/2019 12:23
Changes: 03/16/2015 17:00 (76), 08/06/2019 12:23 (9)
Complete: 🔍

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