fortra/impacket

TDS: Unknown Token 0 / ac

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#879 aberto em 9 de jun. de 2020

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Description

Configuration

impacket version: 0.9.21 Python version: 3.7.7 Target OS: Ubuntu 18.04

Debug Output With Command String

i.e.
smbexec -debug domain/user:password@127.0.0.1

>>> tds.MSSQL('bla').parseReply(b"\xac\x0d\x00\x00\x01\x00\x00\x00\x00\x26\x04\x04\x0c\x00\x00\x00\xfe\x00\x00\xe0\x00\x00\x00\x00\x00")
ERROR:impacket:Unknown Token ac
{}

Additional context

This buffer is a 0xac token type taken from a pcap of TDS version 7.1. I expected token values 0xac (TDS_PARAM_TOKEN) and 0x00 (TVP_END_TOKEN) to be parsed.

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