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Consider fec0::/10 private.

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This is the site-local prefix deprecated by RFC 3879. Suggested by Marek
Majkowski, who noticed that the prefix was included in Tor's
tor_addr_is_internal_ function.
This commit is contained in:
david 2013-07-03 06:09:35 +00:00
parent 9e95794707
commit 76264da093
2 changed files with 5 additions and 1 deletions
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3
CHANGELOG
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@ -1,5 +1,8 @@
# Nmap Changelog ($Id$); -*-text-*-
o [NSE] The ipOps.isPrivate library now considers the deprecated
site-local prefix fec0::/10 to be private. [Marek Majkowski]
o [Ncat] Added --lua-exec. This feature is basically an equivalent of ncat
--sh-exec "lua <scriptname>" and allows you to run Lua scripts with Ncat,
redirecting all stdin and stdout operations to the socket connection.

3
nselib/ipOps.lua
View file

@ -31,6 +31,7 @@ _ENV = stdnse.module("ipOps", stdnse.seeall)
-- * IPv4 Reserved for Future Use (RFC 1112, Section 4)
-- * IPv4 Multicast Local Network Control Block (RFC 3171, Section 3)
-- * IPv6 Unspecified and Loopback (RFC3513)
-- * IPv6 Site-Local (RFC3513, deprecated in RFC3879)
-- * IPv6 Unique Local Unicast (RFC4193)
-- * IPv6 Link Local Unicast (RFC4291)
-- @param ip String representing an IPv4 or IPv6 address. Shortened notation
@ -49,7 +50,7 @@ isPrivate = function( ip )
if ip:match( ":" ) then
local is_private
local ipv6_private = { "::/127", "FC00::/7", "FE80::/10" }
local ipv6_private = { "::/127", "FC00::/7", "FE80::/10", "FEC0::/10" }
for _, range in ipairs( ipv6_private ) do
is_private, err = ip_in_range( ip, range )