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Land #9596, fixes #9592, broken NTP DRDoS modules

4.x
Jon Hart 2018-03-01 17:12:00 -08:00 committed by Jeffrey Martin
parent 4839e8e7c8
commit b63a018509
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1 changed files with 4 additions and 0 deletions
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4
lib/rex/proto/ntp/modes.rb
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@ -17,6 +17,7 @@ module NTP
# http://tools.ietf.org/html/rfc1305#appendix-D
# http://tools.ietf.org/html/rfc5905#page-19
class NTPGeneric < BinData::Record
alias size num_bytes
# 0 1 2 3
# 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
@ -35,6 +36,7 @@ module NTP
# An NTP control message. Control messages are only specified for NTP
# versions 2-4, but this is a fuzzer so why not try them all...
class NTPControl < BinData::Record
alias size num_bytes
# 0 1 2 3
# 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
@ -64,6 +66,7 @@ module NTP
# An NTP "private" message. Private messages are only specified for NTP
# versions 2-4, but this is a fuzzer so why not try them all...
class NTPPrivate < BinData::Record
alias size num_bytes
# 0 1 2 3
# 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
@ -96,6 +99,7 @@ module NTP
end
class NTPSymmetric < BinData::Record
alias size num_bytes
endian :big
bit2 :li
bit3 :version, initial_value: 3