From ca5bbc5692e052159bce1a75f55dc60b36078749 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Julien=20Rop=C3=A9?= Date: Wed, 2 Dec 2020 13:39:27 +0100 Subject: [PATCH 1/2] With OpenSSL 1.1: Disable client-initiated renegotiation. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fixes issue #49 Fixes BZ#1904459 Signed-off-by: Julien Ropé Reported-by: BlackKD Acked-by: Frediano Ziglio --- server/reds.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/server/reds.cpp b/server/reds.cpp index fe69508e..f61086cb 100644 --- a/server/reds.c +++ b/server/reds.c @@ -2862,6 +2862,10 @@ static int reds_init_ssl(RedsState *reds) * When some other SSL/TLS version becomes obsolete, add it to this * variable. */ long ssl_options = SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3 | SSL_OP_NO_COMPRESSION | SSL_OP_NO_TLSv1; +#ifdef SSL_OP_NO_RENEGOTIATION + // With OpenSSL 1.1: Disable all renegotiation in TLSv1.2 and earlier + ssl_options |= SSL_OP_NO_RENEGOTIATION; +#endif /* Global system initialization*/ openssl_global_init(); -- 2.29.2