From 9217ab46536353c7c792951b57163063f5ec7a3b Mon Sep 17 00:00:00 2001 From: Martin Schiller Date: Wed, 7 Dec 2022 10:45:04 +0100 Subject: ustream-openssl: Disable renegotiation in TLSv1.2 and earlier This fixes CVE-2011-1473 and CVE-2011-5094 by disabling renegotiation in TLSv1.2 and earlier for server context. Signed-off-by: Martin Schiller --- ustream-openssl.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/ustream-openssl.c b/ustream-openssl.c index 6dae4ae..7a991e9 100644 --- a/ustream-openssl.c +++ b/ustream-openssl.c @@ -157,6 +157,12 @@ __ustream_ssl_context_new(bool server) SSL_CTX_set_options(c, SSL_OP_NO_SSLv3 | SSL_OP_NO_TLSv1 | SSL_OP_NO_TLSv1_1); #endif +#if defined(HAVE_WOLFSSL) + SSL_CTX_set_options(c, SSL_AD_NO_RENEGOTIATION); +#else + SSL_CTX_set_options(c, SSL_OP_NO_RENEGOTIATION); +#endif + SSL_CTX_set_cipher_list(c, server_cipher_list); } else { SSL_CTX_set_cipher_list(c, client_cipher_list); -- cgit v1.2.1