From 2978a935175f0a3d6b720f42dc9e8273692552d4 Mon Sep 17 00:00:00 2001 From: gshapiro Date: Thu, 25 Jun 2015 01:49:44 +0000 Subject: MFC: An additional fix for the openssl Weak DH remediation: The import of openssl to address the FreeBSD-SA-15:10.openssl security advisory includes a change which rejects handshakes with DH parameters below 768 bits. sendmail releases prior to 8.15.2 (not yet released), defaulted to a 512 bit DH parameter setting for client connections. The first fix committed last week changed the default to 1024 bits. This commit fixes the case where the DHParameters option is set to a file which doesn't exist, which is the case on newer versions of FreeBSD which enable STARTTLS by default by auto-creating TLS certificates. --- contrib/sendmail/src/sendmail.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'contrib/sendmail') diff --git a/contrib/sendmail/src/sendmail.h b/contrib/sendmail/src/sendmail.h index 1a079c0..07a58e9 100644 --- a/contrib/sendmail/src/sendmail.h +++ b/contrib/sendmail/src/sendmail.h @@ -1935,7 +1935,7 @@ struct termescape /* server requirements */ #define TLS_I_SRV (TLS_I_SRV_CERT | TLS_I_RSA_TMP | TLS_I_VRFY_PATH | \ - TLS_I_VRFY_LOC | TLS_I_TRY_DH | TLS_I_DH512 | \ + TLS_I_VRFY_LOC | TLS_I_TRY_DH | TLS_I_DH1024 | \ TLS_I_CACHE) /* client requirements */ -- cgit v1.1