Signature Detail
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Short Name |
HTTP:STC:HEADER-UTF7 |
|---|---|
Severity |
Info |
Recommended |
No |
Category |
HTTP |
Keywords |
Multiple Client UTF-7 Content-Type Header |
Release Date |
2010/09/22 |
Update Number |
1777 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
HTTP: Multiple Client UTF-7 Content-Type Header
This signature detects HTTP Content-Type Headers containing the presence of UTF-7 data. A malicious Web site can construct UTF-7 data files in an attempt at subverting various detection mechanisms resulting in undetected exploitation of the victim's computer.