December 12, 2006
Windows Media Player is prone to a buffer-overflow vulnerability because the application fails to properly bounds-check user-supplied data.
Attackers may attempt to exploit this issue by coercing users to visit a malicious website or to access malicious ASF files.
Successfully exploiting this issue allows remote attackers to execute arbitrary machine code in the context of the user running the affected application. This facilitates the remote compromise of affected computers.
- Avaya Agent Access
- Avaya Basic Call Management System Reporting Desktop
- Avaya Basic Call Management System Reporting Desktop server
- Avaya CMS Supervisor
- Avaya CVLAN
- Avaya Computer Telephony
- Avaya Contact Center Express
- Avaya Enterprise Management
- Avaya IP Agent
- Avaya IP Softphone
- Avaya Integrated Management
- Avaya Interaction Center
- Avaya Interaction Center - Voice Quick Start
- Avaya Modular Messaging (MAS)
- Avaya Network Reporting
- Avaya OctelAccess(r) Server
- Avaya OctelDesignerTM
- Avaya Operational Analyst
- Avaya Outbound Contact Management
- Avaya S8100 Media Servers
- Avaya S8100 Media Servers R10
- Avaya S8100 Media Servers R11
- Avaya S8100 Media Servers R12
- Avaya S8100 Media Servers R6
- Avaya S8100 Media Servers R7
- Avaya S8100 Media Servers R8
- Avaya S8100 Media Servers R9
- Avaya Speech Access
- Avaya Unified Communication Center
- Avaya Unified Messenger (r)
- Avaya VPNmanagerTM Console
- Avaya Visual Messenger TM
- Avaya Visual Vector Client
- Avaya Web Messenger
- HP Storage Management Appliance 2.1
- Microsoft Windows Media Format 7.1
- Microsoft Windows Media Format 9.5
- Microsoft Windows Media Player 10.0
- Microsoft Windows Media Player 6.4
- Microsoft Windows Media Player 7.1
- Microsoft Windows Media Player 8.0
- Microsoft Windows Media Player 9.0
Run all software as a nonprivileged user with minimal access rights.
To limit the potential damage that a successful exploit may achieve, run all nonadministrative software as a regular user with the least amount of privileges required to successfully operate.
Do not accept or execute files from untrusted or unknown sources.
To reduce the likelihood of successful exploits, never handle files that originate from unfamiliar or untrusted sources.
Do not follow links provided by unknown or untrusted sources.
Web users should be cautious about following links to sites that are provided by unfamiliar or suspicious sources. Filtering HTML from emails may help remove a possible vector for transmitting malicious links to users.
Implement multiple redundant layers of security.
Various memory-protection schemes (such as nonexecutable and randomly mapped memory segments) may hinder an attacker's ability to exploit this vulnerability to execute arbitrary code.
Microsoft has released an advisory along with fixes. Please see the references for more information.
The vendor disclosed this issue.
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