MFH: r467499

security/openssl-devel: Security update for CVE-2018-0737

Security:	8f353420-4197-11e8-8777-b499baebfeaf

Approved by:	ports-secteam (riggs)

security/openssl-devel/Makefile

@@ -3,6 +3,7 @@
 
 PORTNAME=	openssl
 PORTVERSION=	1.1.0h
+PORTREVISION=	1
 CATEGORIES=	security devel
 MASTER_SITES=	https://www.openssl.org/source/ \
 		ftp://ftp.cert.dfn.de/pub/tools/net/openssl/source/

security/openssl-devel/files/patch-CVE-2018-7037

@@ -0,0 +1,27 @@
+From 6939eab03a6e23d2bd2c3f5e34fe1d48e542e787 Mon Sep 17 00:00:00 2001
+From: Billy Brumley <bbrumley@gmail.com>
+Date: Wed, 11 Apr 2018 10:10:58 +0300
+Subject: [PATCH] RSA key generation: ensure BN_mod_inverse and BN_mod_exp_mont
+ both get called with BN_FLG_CONSTTIME flag set.
+
+CVE-2018-0737
+
+Reviewed-by: Rich Salz <rsalz@openssl.org>
+Reviewed-by: Matt Caswell <matt@openssl.org>
+---
+ crypto/rsa/rsa_gen.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/crypto/rsa/rsa_gen.c b/crypto/rsa/rsa_gen.c
+index 9af43e05863..79f77e3eafd 100644
+--- crypto/rsa/rsa_gen.c.orig
++++ crypto/rsa/rsa_gen.c
+@@ -89,6 +89,8 @@ static int rsa_builtin_keygen(RSA *rsa, int bits, BIGNUM *e_value,
+     if (BN_copy(rsa->e, e_value) == NULL)
+         goto err;
+ 
++    BN_set_flags(rsa->p, BN_FLG_CONSTTIME);
++    BN_set_flags(rsa->q, BN_FLG_CONSTTIME);
+     BN_set_flags(r2, BN_FLG_CONSTTIME);
+     /* generate p and q */
+     for (;;) {