HTTP: Microsoft Silverlight Remote Code Execution
This signature detects an attempt to exploit a known vulnerability in Microsoft Silverlight. An attacker can create a malicious Web-page, that, when viewed by a victim, can result in a remote code execution on the victim's computer.
Extended Description
Microsoft Silverlight and Microsoft .NET Framework are prone to a remote code-execution vulnerability. Successful exploits will allow an attacker to execute arbitrary code within the context of the affected application. Failed exploit attempts will likely result in a denial-of-service condition.
Affected Products
Avaya messaging_application_server,Avaya meeting_exchange
Short Name
HTTP:STC:SILVERLIGHT-RCE
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2011-1253 Code Execution Microsoft Remote Silverlight bid:49999
Release Date
10/10/2011
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3717
False Positive
Unknown
Vendors
Microsoft
Avaya
CVSS Score
9.3