Put DES into "not default" category.

Add CVE to CHANGES

Reviewed-by: Emilia Käsper <emilia@openssl.org>

Author: Rich Salz

CHANGES

@@ -4,8 +4,9 @@
 
  Changes between 1.0.2h and 1.1.0  [xx XXX xxxx]
 
-  *) Because of the SWEET32 attack, 3DES cipher suites have been disabled by
-     default like RC4.  See the RC4 item below to re-enable both.
+  *) To mitigate the SWEET32 attack (CVE-2016-2183), 3DES cipher suites
+     have been disabled by default and removed from DEFAULT, just like RC4.
+     See the RC4 item below to re-enable both.
      [Rich Salz]
 
   *) The method for finding the storage location for the Windows RAND seed file

ssl/s3_lib.c

@@ -57,7 +57,7 @@
 #define SSL3_NUM_CIPHERS        OSSL_NELEM(ssl3_ciphers)
 
 /*
- * The list of available ciphers, organized into the following
+ * The list of available ciphers, mostly organized into the following
  * groups:
  *      Always there
  *      EC
@@ -108,7 +108,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
      SSL_SHA1,
      SSL3_VERSION, TLS1_2_VERSION,
      DTLS1_BAD_VER, DTLS1_2_VERSION,
-     SSL_MEDIUM | SSL_FIPS,
+     SSL_NOT_DEFAULT | SSL_MEDIUM | SSL_FIPS,
      SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
      112,
      168,
@@ -138,7 +138,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
      SSL_SHA1,
      SSL3_VERSION, TLS1_2_VERSION,
      DTLS1_BAD_VER, DTLS1_2_VERSION,
-     SSL_MEDIUM | SSL_FIPS,
+     SSL_NOT_DEFAULT | SSL_MEDIUM | SSL_FIPS,
      SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
      112,
      168,
@@ -862,7 +862,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
      SSL_SHA1,
      SSL3_VERSION, TLS1_2_VERSION,
      DTLS1_BAD_VER, DTLS1_2_VERSION,
-     SSL_MEDIUM | SSL_FIPS,
+     SSL_NOT_DEFAULT | SSL_MEDIUM | SSL_FIPS,
      SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
      112,
      168,
@@ -924,7 +924,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
      SSL_SHA1,
      SSL3_VERSION, TLS1_2_VERSION,
      DTLS1_BAD_VER, DTLS1_2_VERSION,
-     SSL_MEDIUM | SSL_FIPS,
+     SSL_NOT_DEFAULT | SSL_MEDIUM | SSL_FIPS,
      SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
      112,
      168,
@@ -1201,7 +1201,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
      SSL_SHA1,
      SSL3_VERSION, TLS1_2_VERSION,
      DTLS1_BAD_VER, DTLS1_2_VERSION,
-     SSL_MEDIUM | SSL_FIPS,
+     SSL_NOT_DEFAULT | SSL_MEDIUM | SSL_FIPS,
      SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
      112,
      168,
@@ -1248,7 +1248,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
      SSL_SHA1,
      SSL3_VERSION, TLS1_2_VERSION,
      DTLS1_BAD_VER, DTLS1_2_VERSION,
-     SSL_MEDIUM | SSL_FIPS,
+     SSL_NOT_DEFAULT | SSL_MEDIUM | SSL_FIPS,
      SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
      112,
      168,
@@ -1295,7 +1295,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
      SSL_SHA1,
      SSL3_VERSION, TLS1_2_VERSION,
      DTLS1_BAD_VER, DTLS1_2_VERSION,
-     SSL_MEDIUM | SSL_FIPS,
+     SSL_NOT_DEFAULT | SSL_MEDIUM | SSL_FIPS,
      SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
      112,
      168,
@@ -1613,7 +1613,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
      SSL_SHA1,
      SSL3_VERSION, TLS1_2_VERSION,
      DTLS1_BAD_VER, DTLS1_2_VERSION,
-     SSL_MEDIUM | SSL_FIPS,
+     SSL_NOT_DEFAULT | SSL_MEDIUM | SSL_FIPS,
      SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
      112,
      168,
@@ -1739,7 +1739,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
      SSL_SHA1,
      SSL3_VERSION, TLS1_2_VERSION,
      DTLS1_BAD_VER, DTLS1_2_VERSION,
-     SSL_MEDIUM,
+     SSL_NOT_DEFAULT | SSL_MEDIUM,
      SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
      112,
      168,
@@ -1754,7 +1754,7 @@ static SSL_CIPHER ssl3_ciphers[] = {
      SSL_SHA1,
      SSL3_VERSION, TLS1_2_VERSION,
      DTLS1_BAD_VER, DTLS1_2_VERSION,
-     SSL_MEDIUM,
+     SSL_NOT_DEFAULT | SSL_MEDIUM,
      SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
      112,
      168,