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Unscored severity · published Oct 14, 2009
CVE-2009-2497
The Common Language Runtime (CLR) in Microsoft .NET Framework 2.0, 2.0 SP1, 2.0 SP2, 3.5, and 3.5 SP1, and Silverlight 2, does not properly handle interfaces, which allows remote…
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CVSS
23.3%
EPSS
No
On KEV
Description
The Common Language Runtime (CLR) in Microsoft .NET Framework 2.0, 2.0 SP1, 2.0 SP2, 3.5, and 3.5 SP1, and Silverlight 2, does not properly handle interfaces, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP), (2) a crafted Silverlight application, (3) a crafted ASP.NET application, or (4) a crafted .NET Framework application, aka "Microsoft Silverlight and Microsoft .NET Framework CLR Vulnerability."
Exploitation
Is it being used?
Exploit prediction (EPSS)23.3% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
.net Framework · Microsoft
2.0; 2.0; 1.1; 2.0; 2.0; 3.5; +14 more · source: NVD
W2
Windows 2000 · Microsoft
All versions, or not specified · source: NVD
W7
Windows 7 · Microsoft
All versions, or not specified · source: NVD
WS
Windows Server 2003 · Microsoft
All versions, or not specified · source: NVD
WS
Windows Server 2008 · Microsoft
All versions, or not specified · source: NVD
WV
Windows Vista · Microsoft
All versions, or not specified · source: NVD
WX
Windows XP · Microsoft
All versions, or not specified · source: NVD
Affected product
NF
.net Framework
Microsoft
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2009-2497
CVE.org
https://www.cve.org/CVERecord?id=CVE-2009-2497
US Government Resource
http://www.us-cert.gov/cas/techalerts/TA09-286A.html
docs.microsoft.com
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-061
oval.cisecurity.org
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6510
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