Signature Detail

SMB: Create Negative End Of File

This signature detects attempts to exploit a known vulnerability against the Microsoft Server Message Block (SMB) client. A successful attack can lead to arbitrary code execution.

Extended Description

Microsoft Windows is prone to a remote code-execution vulnerability. The issue affects the Microsoft Server Message Block (SMB) client. An attacker can exploit this issue by sending a specially crafted SMB response to the affected application. Successfully exploiting this issue allows an attacker to execute arbitrary code in the context of the application, which may aid the attacker in taking complete control of an affected system.

Affected Products

• Avaya Aura Conferencing 6.0 Standard
• Avaya CallPilot 4.0
• Avaya CallPilot 5.0
• Avaya Communication Server 1000 Telephony Manager 3.0
• Avaya Communication Server 1000 Telephony Manager 4.0
• Avaya Meeting Exchange 5.0
• Avaya Meeting Exchange 5.0.0.0.52
• Avaya Meeting Exchange 5.0 SP1
• Avaya Meeting Exchange 5.0 SP2
• Avaya Meeting Exchange 5.1
• Avaya Meeting Exchange 5.1 SP1
• Avaya Meeting Exchange 5.2
• Avaya Meeting Exchange 5.2 SP1
• Avaya Meeting Exchange 5.2 SP2
• Avaya Meeting Exchange - Client Registration Server
• Avaya Meeting Exchange - Recording Server
• Avaya Meeting Exchange - Streaming Server
• Avaya Meeting Exchange - Web Conferencing Server
• Avaya Meeting Exchange - Webportal
• Avaya Messaging Application Server 4
• Avaya Messaging Application Server 5
• Avaya Messaging Application Server 5.2
• Microsoft Windows 7 for 32-bit Systems SP1
• Microsoft Windows 7 for 32-bit Systems
• Microsoft Windows 7 for x64-based Systems SP1
• Microsoft Windows 7 for x64-based Systems
• Microsoft Windows Server 2003 SP2
• Microsoft Windows Server 2003 Itanium SP2
• Microsoft Windows Server 2003 x64 SP2
• Microsoft Windows Server 2008 for 32-bit Systems SP2
• Microsoft Windows Server 2008 for 32-bit Systems
• Microsoft Windows Server 2008 for Itanium-based Systems SP2
• Microsoft Windows Server 2008 for Itanium-based Systems
• Microsoft Windows Server 2008 for x64-based Systems SP2
• Microsoft Windows Server 2008 for x64-based Systems
• Microsoft Windows Server 2008 R2 x64 SP1
• Microsoft Windows Server 2008 R2 x64
• Microsoft Windows Vista SP1
• Microsoft Windows Vista SP2
• Microsoft Windows Vista x64 Edition SP1
• Microsoft Windows Vista x64 Edition SP2
• Microsoft Windows XP Professional x64 Edition SP2
• Microsoft Windows XP Service Pack 3

References

• BugTraq: 48184
• CVE: CVE-2011-1268