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Netsikker nu! 2008
 
dproxy UDP Packet Buffer Overflow Vulnerability
Secunia Advisory: SA24623
Release Date: 2007-03-26
Popularity: 4,035 views

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

Software:dproxy 0.x

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CVE reference:CVE-2007-1465


Description:
Alexander Klink has reported a vulnerability in dproxy, which can be exploited by malicious people to compromise a vulnerable system.

The vulnerability is caused due to a boundary error in dproxy.c when processing UDP packets. This can be exploited to cause a stack based buffer overflow.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is reported in version 0.5. Other versions may also be affected.

Solution:
Use the product in a trusted network environment only.

Provided and/or discovered by:
Alexander Klink

Original Advisory:
https://www.cynops.de/advisories/CVE-2007-1465.txt


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