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CVE-2016-2115: s4:libcli/raw: limit maxprotocol to NT1 in smb_raw_negotiate*()

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BUG: https://bugzilla.samba.org/show_bug.cgi?id=11756

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This commit is contained in:
Stefan Metzmacher 2016-02-27 04:15:38 +01:00
parent 5721234328
commit 57f0b0c6c0
1 changed files with 4 additions and 0 deletions
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4
source4/libcli/raw/rawnegotiate.c
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@ -51,6 +51,10 @@ struct tevent_req *smb_raw_negotiate_send(TALLOC_CTX *mem_ctx,
}
state->transport = transport;
if (maxprotocol > PROTOCOL_NT1) {
maxprotocol = PROTOCOL_NT1;
}
subreq = smbXcli_negprot_send(state, ev,
transport->conn,
timeout_msec,