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Merge remote-tracking branch 'origin/topic/vlad/rdp_bluekeep'

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* origin/topic/vlad/rdp_bluekeep:
  RDP: Add weird if specification violated for max channels allowed.
This commit is contained in:
Jon Siwek 2019-05-29 09:46:19 -07:00
commit c3725a5e3f
5 changed files with 11 additions and 3 deletions
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3
scripts/base/protocols/rdp/main.zeek
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@ -201,6 +201,9 @@ event rdp_client_network_data(c: connection, channels: ClientChannelList)
for ( i in channels )
# Remove the NULs at the end
c$rdp$client_channels[i] = gsub(channels[i]$name, /\x00+$/, "");
if ( |channels| > 31 )
Reporter::conn_weird("RDP_channels_requested_exceeds_max", c, fmt("%s", |channels|));
}
event rdp_gcc_server_create_response(c: connection, result: count) &priority=5