reinstate accidentally dropped patch for weak ciphersuites

This commit is contained in:
Tomas Mraz 2018-09-17 12:56:19 +02:00
parent 746c76a1d7
commit 33bd389ea8
2 changed files with 61 additions and 1 deletions

View File

@ -0,0 +1,57 @@
diff -up openssl-1.1.1/ssl/s3_lib.c.weak-ciphers openssl-1.1.1/ssl/s3_lib.c
--- openssl-1.1.1/ssl/s3_lib.c.weak-ciphers 2018-09-11 14:48:23.000000000 +0200
+++ openssl-1.1.1/ssl/s3_lib.c 2018-09-17 12:53:33.850637181 +0200
@@ -2612,7 +2612,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
SSL_GOST89MAC,
TLS1_VERSION, TLS1_2_VERSION,
0, 0,
- SSL_HIGH,
+ SSL_MEDIUM,
SSL_HANDSHAKE_MAC_GOST94 | TLS1_PRF_GOST94 | TLS1_STREAM_MAC,
256,
256,
@@ -2644,7 +2644,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
SSL_GOST89MAC12,
TLS1_VERSION, TLS1_2_VERSION,
0, 0,
- SSL_HIGH,
+ SSL_MEDIUM,
SSL_HANDSHAKE_MAC_GOST12_256 | TLS1_PRF_GOST12_256 | TLS1_STREAM_MAC,
256,
256,
@@ -2753,7 +2753,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
},
#endif /* OPENSSL_NO_SEED */
-#ifndef OPENSSL_NO_WEAK_SSL_CIPHERS
+#if 0 /* No MD5 ciphersuites */
{
1,
SSL3_TXT_RSA_RC4_128_MD5,
@@ -2770,6 +2770,8 @@ static SSL_CIPHER ssl3_ciphers[] = {
128,
128,
},
+#endif
+#ifndef OPENSSL_NO_WEAK_SSL_CIPHERS
{
1,
SSL3_TXT_RSA_RC4_128_SHA,
@@ -2786,6 +2788,8 @@ static SSL_CIPHER ssl3_ciphers[] = {
128,
128,
},
+#endif
+#if 0
{
1,
SSL3_TXT_ADH_RC4_128_MD5,
@@ -2802,6 +2806,8 @@ static SSL_CIPHER ssl3_ciphers[] = {
128,
128,
},
+#endif
+#ifndef OPENSSL_NO_WEAK_SSL_CIPHERS
{
1,
TLS1_TXT_ECDHE_PSK_WITH_RC4_128_SHA,

View File

@ -22,7 +22,7 @@
Summary: Utilities from the general purpose cryptography library with TLS implementation
Name: openssl
Version: 1.1.1
Release: 2%{?dist}
Release: 3%{?dist}
Epoch: 1
# We have to remove certain patented algorithms from the openssl source
# tarball with the hobble-openssl script which is included below.
@ -449,6 +449,9 @@ export LD_LIBRARY_PATH
%postun libs -p /sbin/ldconfig
%changelog
* Mon Sep 17 2018 Tomáš Mráz <tmraz@redhat.com> 1.1.1-3
- reinstate accidentally dropped patch for weak ciphersuites
* Fri Sep 14 2018 Tomáš Mráz <tmraz@redhat.com> 1.1.1-2
- for consistent support of security policies we build
RC4 support in TLS (not default) and allow SHA1 in SECLEVEL 2