HTTP: Microsoft .NET Framework Code Access Security Info Disclosure Vulnerability
This signature detects attempts to exploit a known vulnerability against Microsoft .NET Framework. A successful attack can result in the attacker gaining unauthorized information about the target system without the victim's knowledge.
Extended Description
Microsoft .NET Framework 2.0 SP2 and 3.5.1 does not properly consider trust levels during construction of output data, which allows remote attackers to obtain sensitive information via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka "Code Access Security Info Disclosure Vulnerability."
References
CVE: CVE-2012-1896
Short Name
HTTP:INFO-LEAK:DOT-NET-CODE
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
.NET Access CVE-2012-1896 Code Disclosure Framework Info Microsoft Security Vulnerability
Release Date
11/12/2012
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3659
False Positive
Unknown
CVSS Score
5.0