CVE-2011-2013 | Windows - TCP/IP Operational Intel

Executive Risk Summary

"The TCP/IP implementation in Microsoft Windows is vulnerable to an integer overflow, allowing remote attackers to execute arbitrary code by sending crafted UDP packets to a closed port. This vulnerability can be exploited to gain control of the affected system."

Anticipated Attack Path

1. Send crafted UDP packets to a closed port
2. Trigger integer overflow in TCP/IP implementation
3. Execute arbitrary code on the system

Am I Vulnerable?

Verify if the system is running a vulnerable version of Windows
Check for any suspicious network activity
Apply the MS11-083 patch to fix the vulnerability

Operational Audit Arsenal

Target Type Service

Target Asset tcpip.sys

Standard Path C:\Windows\System32\drivers

PowerShell

# 🛠️ Senior Engineer Universal Audit
# Target: tcpip.sys (Service)
$Targets = 'tcpip.sys'
$SearchPaths = @("$env:windir\System32", "$env:ProgramFiles", "${env:ProgramFiles(x86)}")

Get-ChildItem -Path $SearchPaths -Include $Targets -Recurse -ErrorAction SilentlyContinue | 
Select-Object FullName, @{Name="Version";Expression={$_.VersionInfo.ProductVersion}}