From: SecuriTeam <support@securiteam.com.>
To: [email protected]
Date: 30 Nov 2006 16:40:38 +0200
Subject: [NT] Borland Products idsql32.dll Buffer Overflow Vulnerability
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Borland Products idsql32.dll Buffer Overflow Vulnerability
------------------------------------------------------------------------
SUMMARY
Secunia Research has discovered a vulnerability in Borland products, which
can be exploited by malicious people to compromise a vulnerable system.
DETAILS
Vulnerable Systems:
* Borland idsql32.dll version 5.1.0.4 (as used by RevilloC MailServer)
* Borland idsql32.dll version 5.2.0.2 as included with Borland Developer
Studio 2006
The vulnerability is caused due to a boundary error in idsql32.dll when
processing SQL statements using the "DbiQExec()" function. This can be
exploited to cause a heap-based buffer overflow via an overly long SQL
statement (more than 4000 bytes).
Solution:
Restrict access to applications and services using the vulnerable library.
Applications using the vulnerable function should check the length of the
user input before creating an SQL statement and using it in a query.
Time Table:
15/11/2006 - Vendor notified.
27/11/2006 - Vendor reminder sent.
29/11/2006 - Public disclosure.
ADDITIONAL INFORMATION
The information has been provided by <mailto:remove-vuln@secunia.com.>
Secunia Research.
The original article can be found at:
<http://secunia.com/secunia_research/2006-70/advisory/>;
http://secunia.com/secunia_research/2006-70/advisory/
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