Signature Detail
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Short Name |
HTTP:INFO-LEAK:DOT-NET-CODE |
|---|---|
Severity |
Major |
Recommended |
No |
Recommended Action |
Drop |
Category |
HTTP |
Keywords |
Microsoft .NET Framework Code Access Security Info Disclosure Vulnerability |
Release Date |
2012/11/12 |
Update Number |
2202 |
Supported Platforms |
idp-4.0+, isg-3.1.134269+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
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."
Affected Products
- Microsoft .net_framework 2.0
- Microsoft .net_framework 3.5.1
References
- CVE: CVE-2012-1896