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Netsikker nu! 2008
 
Download Accelerator Plus Import File Buffer Overflow
Secunia Advisory: SA30997
Release Date: 2008-07-09
Last Update: 2008-07-17
Popularity: 2,140 views

Critical:
Moderately critical
Impact: System access
Where: From remote
Solution Status: Unpatched

Software:Download Accelerator Plus 7.x
Download Accelerator Plus 8.x

Binary Analysis: BA517 :: Available for 1 Credit

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CVE reference:CVE-2008-3182


Description:
Krystian Kloskowski has discovered a vulnerability in Download Accelerator Plus, which can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a boundary error when verifying URLs imported from certain files. This can be exploited to cause a stack-based buffer overflow when a user is tricked into verifying an overly long URL in an imported text-based file.

Successful exploitation allows execution of arbitrary code.

The vulnerability is confirmed in version 8.6.6.3 (DAP.exe) and 7.0.1.3 (DAP.exe). Other versions may also be affected.

Solution:
Do not import files from untrusted sources.

Provided and/or discovered by:
Krystian Kloskowski (h07)

Changelog:
2008-07-09: Added version 7.x to list of affected products.
2008-07-10: Updated "Description" and "Solution" sections based on additional information from Secunia Research.
2008-07-17: Added CVE reference.

Original Advisory:
http://milw0rm.com/exploits/6030


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