CVE-2009-0091

CriticalCVSS 9.3/10Last modified Jun 16, 2026

Description

Microsoft .NET Framework 2.0, 2.0 SP1, and 3.5 does not properly enforce a certain type-equality constraint in .NET verifiable code, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka "Microsoft .NET Framework Type Verification Vulnerability."

Metrics

CVSS 2.0 9.3/10AV:N/AC:M/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-94

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

Timeline

Published: Oct 14, 2009
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2009

CVE-2009-00933.5Windows DNS Server in Microsoft Windows 2000 SP4, Server 2003 SP1 and SP2, and Server 2008, when dynamic updates are enabled, does not restr CVE-2009-00945.5The WINS server in Microsoft Windows 2000 SP4 and Server 2003 SP1 and SP2 does not restrict registration of the (1) "wpad" and (2) "isatap" CVE-2009-00959.3Microsoft Office Visio 2002 SP2, 2003 SP3, and 2007 SP1 does not properly validate object data in Visio files, which allows remote attackers CVE-2009-00969.3Microsoft Office Visio 2002 SP2, 2003 SP3, and 2007 SP1 does not properly perform memory copy operations for object data, which allows remot CVE-2009-00979.3Microsoft Office Visio 2002 SP2 and 2003 SP3 does not properly validate memory allocation for Visio files, which allows remote attackers to CVE-2009-00989.3Microsoft Exchange 2000 Server SP3, Exchange Server 2003 SP2, and Exchange Server 2007 SP1 do not properly interpret Transport Neutral Encap CVE-2009-00995.0The Electronic Messaging System Microsoft Data Base (EMSMDB32) provider in Microsoft Exchange 2000 Server SP3 and Exchange Server 2003 SP2, CVE-2009-01009.3Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 SP1; Excel in Microsoft Office 2004 and 2008 for Mac; Microsoft Office Excel V CVE-2009-01029.3Microsoft Project 2000 SR1 and 2002 SP1, and Office Project 2003 SP3, does not properly handle memory allocation for Project files, which al CVE-2009-01037.5Multiple PHP remote file inclusion vulnerabilities in playSMS 0.9.3 allow remote attackers to execute arbitrary PHP code via a URL in the (1 CVE-2009-01047.5SQL injection vulnerability in index.php in EZpack 4.2b2 allows remote attackers to execute arbitrary SQL commands via the qType parameter i CVE-2009-01054.3Cross-site scripting (XSS) vulnerability in index.php in EZpack 4.2b2 allows remote attackers to inject arbitrary web script or HTML via the