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Microsoft Windows WINS Replication Packet Handling Vulnerability
Secunia Advisory: SA13328
Release Date: 2004-11-29
Last Update: 2004-12-14
Popularity: 21,282 views

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

OS:Microsoft Windows 2000 Advanced Server
Microsoft Windows 2000 Datacenter Server
Microsoft Windows 2000 Server
Microsoft Windows NT 4.0 Server
Microsoft Windows NT 4.0 Server, Terminal Server Edition
Microsoft Windows Server 2003 Datacenter Edition
Microsoft Windows Server 2003 Enterprise Edition
Microsoft Windows Server 2003 Standard Edition
Microsoft Windows Server 2003 Web Edition

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Nicolas Waisman has reported a vulnerability in Microsoft Windows, which can be exploited by malicious people to compromise a vulnerable system.

The vulnerability is caused due to an error within WINS (Windows Internet Name Service) during the handling of replication packets. This can be exploited to write 16 bytes to an arbitrary memory location by sending a specially crafted WINS replication packet to a vulnerable server.

Successful exploitation allows execution of arbitrary code.

The vulnerability has been reported in Windows 2000 SP2 through SP4. However, other versions are reportedly also believed to be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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