CVE-2012-0014

HIGH

Microsoft .NET Framework and Silverlight - Remote Code Execution via Unmanaged Object Access

Title source: llm

Description

Microsoft .NET Framework 2.0 SP2, 3.5.1, and 4, and Silverlight 4 before 4.1.10111, does not properly restrict access to memory associated with unmanaged objects, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, (3) a crafted .NET Framework application, or (4) a crafted Silverlight application, aka ".NET Framework Unmanaged Objects Vulnerability."

References (3)

Core 3

Core References

Vendor Advisory vendor-advisory x_refsource_ms

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-016

Third Party Advisory, US Government Resource third-party-advisory x_refsource_cert

http://www.us-cert.gov/cas/techalerts/TA12-045A.html

Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13972

Scores

CVSS v3 7.8

EPSS 0.2817

EPSS Percentile 97.9%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-94

Status published

Products (13)

microsoft/.net_framework 2.0 sp2

microsoft/.net_framework 3.5.1

microsoft/.net_framework 4.0

microsoft/silverlight 4.0.50524.00

microsoft/silverlight 4.0.50826.0

microsoft/silverlight 4.0.50917.0

microsoft/silverlight 4.0.51204.0

microsoft/silverlight 4.0.60129.0

microsoft/silverlight 4.0.60310.0

microsoft/silverlight 4.0.60531.0

... and 3 more

Published Feb 14, 2012

Tracked Since Feb 18, 2026