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| author | Hans Nilsson <[email protected]> | 2018-05-02 14:44:52 +0200 |
|---|---|---|
| committer | Hans Nilsson <[email protected]> | 2018-05-04 15:31:42 +0200 |
| commit | 169e26ba4facb637831aaaa02d878b988a090ff0 (patch) | |
| tree | f7debd23eb5a63c2ce3729c5d2f6d12b4a5de147 | |
| parent | b5b627ded69445c06e8fbe34cda3421854c5582e (diff) | |
| download | otp-169e26ba4facb637831aaaa02d878b988a090ff0.tar.gz otp-169e26ba4facb637831aaaa02d878b988a090ff0.tar.bz2 otp-169e26ba4facb637831aaaa02d878b988a090ff0.zip | |
ssh: Fix DH group exchange server bug for PuTTY
and others following draft-draft-00 from 2001 and not the rfc4419
| -rw-r--r-- | lib/ssh/src/ssh_transport.erl | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/ssh/src/ssh_transport.erl b/lib/ssh/src/ssh_transport.erl index 975053d301..edc927e807 100644 --- a/lib/ssh/src/ssh_transport.erl +++ b/lib/ssh/src/ssh_transport.erl @@ -1839,9 +1839,10 @@ kex_alg_dependent({E, F, K}) -> %% diffie-hellman and ec diffie-hellman (with E = Q_c, F = Q_s) <<?Empint(E), ?Empint(F), ?Empint(K)>>; -kex_alg_dependent({-1, _, -1, _, _, E, F, K}) -> +kex_alg_dependent({-1, NBits, -1, Prime, Gen, E, F, K}) -> %% ssh_msg_kex_dh_gex_request_old - <<?Empint(E), ?Empint(F), ?Empint(K)>>; + <<?Euint32(NBits), + ?Empint(Prime), ?Empint(Gen), ?Empint(E), ?Empint(F), ?Empint(K)>>; kex_alg_dependent({Min, NBits, Max, Prime, Gen, E, F, K}) -> %% diffie-hellman group exchange |