Technical Description

Two vulnerabilities have been identified in ASP Stats Generator, which could be exploited by remote attackers to compromise a vulnerable web server.

The first flaw is due to an input validation error in the "pages.asp" script that does not validate the "order" parameter before being used in SQL statements, which could be exploited by malicious people to conduct SQL injection attacks.

The second flaw is due to an input validation error in the skin generator (settings_skin.asp) that does not validate certain parameters before being written to the "inc_skin_file.asp" script, which could be exploited by malicious users to inject and execute arbitrary ASP code with the privileges of the web server.

Affected Products

ASP Stats Generator version 2.1.1 and prior

Solution

Upgrade to ASP Stats Generator version 2.1.2 :
http://www.weppos.com/asg/en/download.asp

References

http://www.vupen.com/english/advisories/2006/2414
http://hamid.ir/security/aspstats.txt
http://blog.asp-stats.com/index.php/2006/06/18/asp-stats-generator-v212/

Credits

Vulnerabilities reported by Hamid Ebadi

ChangeLog

2006-06-19 : Initial release

Vulnerability Management

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