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Change heartbeat request size from 0x0fe9 to 0x4000

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patrik
2014-04-12 21:31:08 +00:00
parent 52dc994b05
commit 3dbe66e9be
1 changed files with 2 additions and 2 deletions
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4
scripts/ssl-heartbleed.nse
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@@ -146,7 +146,7 @@ local function testversion(host, port, version)
local payload = "Nmap ssl-heartbleed"
local hb = tls.record_write("heartbeat", version, bin.pack("C>SA",
1, -- HeartbeatMessageType heartbeat_request
0x0fe9, -- payload length (falsified)
0x4000, -- payload length (falsified)
-- payload length is based on 4096 - 16 bytes padding - 8 bytes packet
-- header + 1 to overflow
payload -- less than payload length.
@@ -245,7 +245,7 @@ local function testversion(host, port, version)
end
if typ == 24 then
local pay
status, pay = recvmsg(s, len)
status, pay = recvmsg(s, 0x0fe9)
s:close()
if #pay > 3 then
return true