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From 947cf385978d9cae43fe7f59a6dcf3b28dc036f1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?G=C3=BCnther=20Deschner?= <gd@samba.org>
Date: Wed, 14 Mar 2018 15:35:01 +0100
Subject: [PATCH] CVE-2018-1139 s3-utils: use enum ntlm_auth_level in
ntlm_password_check().
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13360
CVE-2018-1139: Weak authentication protocol allowed.
Guenther
Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
---
source3/utils/ntlm_auth.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/source3/utils/ntlm_auth.c b/source3/utils/ntlm_auth.c
index 2409ef8d130..7d27712980b 100644
--- a/source3/utils/ntlm_auth.c
+++ b/source3/utils/ntlm_auth.c
@@ -1014,7 +1014,7 @@ static NTSTATUS local_pw_check(struct auth4_context *auth4_context,
*pauthoritative = 1;
nt_status = ntlm_password_check(mem_ctx,
- true, true, 0,
+ true, NTLM_AUTH_ON, 0,
&auth4_context->challenge.data,
&user_info->password.response.lanman,
&user_info->password.response.nt,
@@ -1735,7 +1735,9 @@ static void manage_ntlm_server_1_request(enum stdio_helper_mode stdio_helper_mod
nt_lm_owf_gen (opt_password, nt_pw.hash, lm_pw.hash);
nt_status = ntlm_password_check(mem_ctx,
- true, true, 0,
+ true,
+ NTLM_AUTH_ON,
+ 0,
&challenge,
&lm_response,
&nt_response,
--
2.18.0
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