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Microsoft Windows Telephony Service Vulnerability
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Secunia Advisory:
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SA16354
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Release Date:
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2005-08-09
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Last Update:
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2005-11-21
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Popularity:
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16,785 views
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Critical:
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Moderately critical
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Impact:
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Privilege escalation
System access
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Where:
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From local network
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Solution Status:
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Vendor Patch
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| OS: | Microsoft Windows 2000 Advanced Server
Microsoft Windows 2000 Datacenter Server
Microsoft Windows 2000 Professional
Microsoft Windows 2000 Server
Microsoft Windows 98
Microsoft Windows 98 Second Edition
Microsoft Windows Millenium
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 Embedded
Microsoft Windows XP Home Edition
Microsoft Windows XP Professional
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Secunia CVSS-2 Score:
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
A vulnerability has been reported in Microsoft Windows, which can be exploited by malicious, local users to gain escalated privileges or by malicious people to compromise a vulnerable system.
The vulnerability is caused due to an unspecified error in the TAPI (Telephony Application Programming Interface) service when validating permissions and the length of certain messages before copying the data to an allocated buffer.
Successful exploitation allows malicious, local users to gain escalated privileges. On certain configurations of Windows 2000 Server and Windows Server 2003 with the Telephony service enabled (disabled by default), it is also possible to exploit the vulnerability without a local account. However, only authenticated users can access the service on Windows Server 2003 and hence exploit the vulnerability.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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