diff -up nss/lib/ssl/config.mk.disableSSL2libssl nss/lib/ssl/config.mk

--- nss/lib/ssl/config.mk.disableSSL2libssl	2019-03-28 10:36:01.859196244 +0100

+++ nss/lib/ssl/config.mk	2019-03-28 10:36:53.250120885 +0100

@@ -61,6 +61,10 @@ ifdef NSS_DISABLE_TLS_1_3

 DEFINES += -DNSS_DISABLE_TLS_1_3

 endif

+ifdef NSS_NO_SSL2

+DEFINES += -DNSS_NO_SSL2

+endif

+

 ifeq (,$(filter-out DragonFly FreeBSD Linux NetBSD OpenBSD, $(OS_TARGET)))

 CFLAGS += -std=gnu99

 endif

diff -up nss/lib/ssl/sslsock.c.disableSSL2libssl nss/lib/ssl/sslsock.c

--- nss/lib/ssl/sslsock.c.disableSSL2libssl	2019-03-28 10:36:01.849196454 +0100

+++ nss/lib/ssl/sslsock.c	2019-03-28 10:36:01.860196223 +0100

@@ -1363,6 +1363,10 @@ SSLExp_SetMaxEarlyDataSize(PRFileDesc *f

 static PRBool

 ssl_IsRemovedCipherSuite(PRInt32 suite)

 {

+#ifdef NSS_NO_SSL2

+    if (SSL_IS_SSL2_CIPHER(suite))

+        return PR_TRUE;

+#endif /* NSS_NO_SSL2 */

     switch (suite) {

         case SSL_FORTEZZA_DMS_WITH_NULL_SHA:

         case SSL_FORTEZZA_DMS_WITH_FORTEZZA_CBC_SHA: