HTTP: Header Dual Colon Evasion Attempt
HTTP header dual colon evasion attempt. The http headers content-encoding or transfer-encoding with dual colon may be used to perform js obfuscation leading to evasion misses.
Short Name
HTTP:INVALID:HTTP-DUAL-COLON
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
Attempt Colon Dual Evasion Header
Release Date
04/05/2017
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
3324
False Positive
Unknown