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HTTP traffic is blocked with "parameters are undecodable in request"
Technical Level
Solution ID
sk160092
Technical Level
Product
Application Control
Version
R80.10 (EOL), R80.20 (EOL), R80.30 (EOL)
OS
Gaia
Platform / Model
All
Date Created
13-Aug-2019
Last Modified
29-Aug-2021
Symptoms
HTTP traffic is blocked with these errors:
HTTP parsing error occurred (2)
parameters are undecodable in request
The kernel debug (WS all) shows:
ws_http_process_http_parsing_error: Calling signature pe to process general parser event PARSING_ERROR;
ws_http_process_http_parsing_error: *protection_scheme->extended_values[E_WS_PROTECT_ID_SIGNATURE] 0x17ffef341;
ws_http_session_msg_read: found msg id 13;
ws_signature_pe_general_parser_event_cb: precise error for session ffffc20029ef5030 is: parameters are undecodable in request;
