Executive Risk Summary
"The Active Template Library (ATL) in Microsoft Windows contains a vulnerability that allows remote attackers to execute arbitrary code via vectors related to erroneous free operations after reading a variant from a stream and deleting this variant. This vulnerability can be exploited by an unauthenticated attacker to execute arbitrary code on the affected system."
Anticipated Attack Path
- 1. Initial Exploitation: Attacker sends a malicious input to the ATL component
- 2. Privilege Escalation: Arbitrary code execution is achieved due to the ATL vulnerability
- 3. Post-Exploitation: Attacker gains control over the affected system
Am I Vulnerable?
- Verify if the system is running a vulnerable version of the ATL component
- Check for any suspicious activity related to the ATL component
- Apply the MS09-037 patch to remediate the vulnerability
Operational Audit Arsenal
Target Type dll
Target Asset atl.dll
Standard Path C:\Windows\System32
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: atl.dll (dll)
$Targets = 'atl.dll'
$SearchPaths = @("$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}}Patch Impact Forecast
Reboot Required Likely
System restart required, potential disruption to running applications
Internal Work Notes
Apply MS09-037 patch to remediate ATL vulnerability, requires system restart
Technical Intelligence & Operational Utilities • Delivered Weekly
Intelligence Sources
Official Advisoryhttp://blogs.technet.com/srd/archive/2009/08/11/ms09-037-why-we-are-using-cve-s-already-used-in-ms09-035.aspx
Official Advisoryhttp://osvdb.org/56910
Official Advisoryhttp://secunia.com/advisories/36187
Official Advisoryhttp://www.securityfocus.com/bid/35982
Official Advisoryhttp://www.securitytracker.com/id?1022712
Official Advisoryhttp://www.us-cert.gov/cas/techalerts/TA09-223A.html
Official Advisoryhttp://www.vupen.com/english/advisories/2009/2232
MSRC Advisoryhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-037
Official Advisoryhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5708
Official Advisoryhttp://blogs.technet.com/srd/archive/2009/08/11/ms09-037-why-we-are-using-cve-s-already-used-in-ms09-035.aspx
Official Advisoryhttp://osvdb.org/56910
Official Advisoryhttp://secunia.com/advisories/36187
Official Advisoryhttp://www.securityfocus.com/bid/35982
Official Advisoryhttp://www.securitytracker.com/id?1022712
Official Advisoryhttp://www.us-cert.gov/cas/techalerts/TA09-223A.html
Official Advisoryhttp://www.vupen.com/english/advisories/2009/2232
MSRC Advisoryhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-037
Official Advisoryhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5708
Related Microsoft Threats
Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.