Date: Tue, 23 Jun 2015 04:33:54 +0000 (UTC) From: Gregory Neil Shapiro <gshapiro@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r284717 - head/contrib/sendmail/src Message-ID: <201506230433.t5N4XsPX069900@svn.freebsd.org>
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Author: gshapiro Date: Tue Jun 23 04:33:54 2015 New Revision: 284717 URL: https://svnweb.freebsd.org/changeset/base/284717 Log: 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. MFC after: 2 days Modified: head/contrib/sendmail/src/sendmail.h Modified: head/contrib/sendmail/src/sendmail.h ============================================================================== --- head/contrib/sendmail/src/sendmail.h Tue Jun 23 04:17:12 2015 (r284716) +++ head/contrib/sendmail/src/sendmail.h Tue Jun 23 04:33:54 2015 (r284717) @@ -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 */
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