Microsoft Windows NetBIOS Random Memory Content Disclosure - Secunia Advisories - Vulnerability Information

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Microsoft Windows NetBIOS Random Memory Content Disclosure

Secunia Advisory:

SA9665

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Release Date:

2003-09-03

Last Update:

2003-09-04

Popularity:

13,754 views

Critical:

Less critical

Impact:

Exposure of sensitive information

Where:

From local network

Solution Status:

Vendor Patch

OS:

Microsoft Windows 2000 Advanced Server
Microsoft Windows 2000 Datacenter Server
Microsoft Windows 2000 Professional
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
Microsoft Windows XP Home Edition
Microsoft Windows XP Professional

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Advisory Content (Page 1 of 3)

[ 1 ] [ 2 ] [ 3 ]

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Description:
A vulnerability has been discovered in all supported Windows versions except Windows ME, which can be exploited by malicious people to disclose potentially sensitive information.

The problem is that the NetBIOS Name Service (port 137/udp) padds datagrams with random memory content when replying to Name Service queries. This can be exploited by sending Name Service queries to a system and then examining the responses.

Successful exploitation allows disclosure of arbitrary memory content, which potentially may reveal sensitive information.

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

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