Technical Description

Multiple vulnerabilities have been identified in Trend Micro OfficeScan Corporate Edition, which could be exploited by remote attackers to bypass security checks or take complete control of an affected system.

The first issue is caused by buffer overflow errors in the CGI modules (CGIOCommon.dll) when processing specially crafted requests, which could be exploited by attackers to execute arbitrary code with the privileges of the web server.

The second vulnerability is caused by an error in the authentication process (cgiChkMasterPwd.exe) within the OfficeScan Management Console when processing specially crafted HTTP headers, which could be exploited by attackers to bypass authentication and gain unauthorized access to the OfficeScan Management Console.

Affected Products

Trend Micro OfficeScan Corporate Edition version 8.0

Solution

Apply patch :
http://www.trendmicro.com/ftp/products/patches/osce_80_win_en_securitypatch_b1042.exe

References

http://www.vupen.com/english/advisories/2007/2330
http://www.trendmicro.com/ftp/documentation/readme/osce_80_win_en_securitypatch_b1042_readme.txt

Credits

Vulnerabilities reported by the vendor.

ChangeLog

2007-06-26 : Initial release

Vulnerability Management

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