From owner-svn-src-all@FreeBSD.ORG Tue Jan 13 21:19:28 2009 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5169D1065680; Tue, 13 Jan 2009 21:19:28 +0000 (UTC) (envelope-from simon@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 216D48FC1C; Tue, 13 Jan 2009 21:19:28 +0000 (UTC) (envelope-from simon@FreeBSD.org) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n0DLJSMx016436; Tue, 13 Jan 2009 21:19:28 GMT (envelope-from simon@svn.freebsd.org) Received: (from simon@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id n0DLJSN6016435; Tue, 13 Jan 2009 21:19:28 GMT (envelope-from simon@svn.freebsd.org) Message-Id: <200901132119.n0DLJSN6016435@svn.freebsd.org> From: "Simon L. Nielsen" Date: Tue, 13 Jan 2009 21:19:27 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org X-SVN-Group: stable-7 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r187194 - head/contrib/ntp/ntpd releng/6.3 releng/6.3/contrib/bind9/lib/dns releng/6.3/contrib/ntp/ntpd releng/6.3/sys/conf releng/6.4 releng/6.4/contrib/bind9/lib/dns releng/6.4/contri... X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Jan 2009 21:19:29 -0000 Author: simon Date: Tue Jan 13 21:19:27 2009 New Revision: 187194 URL: http://svn.freebsd.org/changeset/base/187194 Log: Correct ntpd(8) cryptographic signature bypass [SA-09:04]. Correct BIND DNSSEC incorrect checks for malformed signatures [SA-09:04]. Security: FreeBSD-SA-09:03.ntpd Security: FreeBSD-SA-09:04.bind Obtained from: ISC [SA-09:04] Approved by: so (simon) Modified: stable/7/contrib/ntp/ntpd/ntp_crypto.c Changes in other areas also in this revision: Modified: head/contrib/ntp/ntpd/ntp_crypto.c releng/6.3/UPDATING releng/6.3/contrib/bind9/lib/dns/openssldsa_link.c releng/6.3/contrib/bind9/lib/dns/opensslrsa_link.c releng/6.3/contrib/ntp/ntpd/ntp_crypto.c releng/6.3/sys/conf/newvers.sh releng/6.4/UPDATING releng/6.4/contrib/bind9/lib/dns/openssldsa_link.c releng/6.4/contrib/bind9/lib/dns/opensslrsa_link.c releng/6.4/contrib/ntp/ntpd/ntp_crypto.c releng/6.4/sys/conf/newvers.sh releng/7.0/UPDATING releng/7.0/contrib/bind9/lib/dns/openssldsa_link.c releng/7.0/contrib/bind9/lib/dns/opensslrsa_link.c releng/7.0/contrib/ntp/ntpd/ntp_crypto.c releng/7.0/sys/conf/newvers.sh releng/7.1/UPDATING releng/7.1/contrib/bind9/lib/dns/openssldsa_link.c releng/7.1/contrib/bind9/lib/dns/opensslrsa_link.c releng/7.1/contrib/ntp/ntpd/ntp_crypto.c releng/7.1/sys/conf/newvers.sh stable/6/contrib/ntp/ntpd/ntp_crypto.c Modified: stable/7/contrib/ntp/ntpd/ntp_crypto.c ============================================================================== --- stable/7/contrib/ntp/ntpd/ntp_crypto.c Tue Jan 13 21:19:02 2009 (r187193) +++ stable/7/contrib/ntp/ntpd/ntp_crypto.c Tue Jan 13 21:19:27 2009 (r187194) @@ -1612,7 +1612,7 @@ crypto_verify( */ EVP_VerifyInit(&ctx, peer->digest); EVP_VerifyUpdate(&ctx, (u_char *)&ep->tstamp, vallen + 12); - if (!EVP_VerifyFinal(&ctx, (u_char *)&ep->pkt[i], siglen, pkey)) + if (EVP_VerifyFinal(&ctx, (u_char *)&ep->pkt[i], siglen, pkey) <= 0) return (XEVNT_SIG); if (peer->crypto & CRYPTO_FLAG_VRFY) {