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CVE-2009-0901

Published: Jul 29, 2009Updated: May 27, 2026 Sources: CVE List NVDCWE-94
8.8HIGH
NVD MITRE
EPSS Score
42.0%
Top 1.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

The Active Template Library (ATL) in Microsoft Visual Studio .NET 2003 SP1, Visual Studio 2005 SP1 and 2008 Gold, and Visual C++ 2005 SP1 and 2008 Gold and SP1; and Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2; does not prevent VariantClear calls on an uninitialized VARIANT, which allows remote attackers to execute arbitrary code via a malformed stream to an ATL (1) component or (2) control, related to ATL headers and error handling, aka "ATL Uninitialized Object Vulnerability."

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-94CWE-457

Affected Products

microsoft
commercial·US
visual c\+\+On-prem
Operating Systems / windows
visual studioOn-premDesktop App
DevTools & CI / ide-editor
visual studio .netOn-premDesktop App
DevTools & CI / ide-editor
and 1 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2009-0901?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

http://www.adobe.com/support/security/bulletins/apsb09-11.html
adobe.com
http://sunsolve.sun.com/search/document.do?assetkey=1-66-266108-1
sunsolve.sun.com
http://www.securityfocus.com/bid/35832
securityfocus.com
and 22 more references View all →

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