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prionPRIOn knowledge basePRION:CVE-2012-4777
HistoryNov 14, 2012 - 12:55 a.m.

Design/Logic Flaw

2012-11-1400:55:00
PRIOn knowledge base
www.prio-n.com
6

8 High

AI Score

Confidence

High

0.652 Medium

EPSS

Percentile

97.9%

The code-optimization feature in the reflection implementation in Microsoft .NET Framework 4 and 4.5 does not properly enforce object permissions, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka β€œWPF Reflection Optimization Vulnerability.”

CPENameOperatorVersion
.net_frameworkeq4.0
.net_frameworkeq4.5

8 High

AI Score

Confidence

High

0.652 Medium

EPSS

Percentile

97.9%