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VULNERABILITIES

CVE-2009-0091 Details

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 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-061 CVE
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6451 CVE
http://www.us-cert.gov/cas/techalerts/TA09-286A.html CVEUS Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-061 [email protected]
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6451 [email protected]

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-94Improper Control of Generation of Code ('Code Injection')[email protected]

Affected Products

ProductVersions

Change History

15 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2009-0091
NVD Published Date:
Oct 14, 2009
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2009-0091 Details - Not Deferred