From owner-svn-ports-head@freebsd.org Wed Sep 14 07:28:09 2016 Return-Path: Delivered-To: svn-ports-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 13790BDAFCB; Wed, 14 Sep 2016 07:28:09 +0000 (UTC) (envelope-from brnrd@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id AD55A28A; Wed, 14 Sep 2016 07:28:08 +0000 (UTC) (envelope-from brnrd@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u8E7S7u0096519; Wed, 14 Sep 2016 07:28:07 GMT (envelope-from brnrd@FreeBSD.org) Received: (from brnrd@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u8E7S7vX096515; Wed, 14 Sep 2016 07:28:07 GMT (envelope-from brnrd@FreeBSD.org) Message-Id: <201609140728.u8E7S7vX096515@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: brnrd set sender to brnrd@FreeBSD.org using -f From: Bernard Spil Date: Wed, 14 Sep 2016 07:28:07 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r422117 - head/security/vuxml X-SVN-Group: ports-head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-ports-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the ports tree for head List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Sep 2016 07:28:09 -0000 Author: brnrd Date: Wed Sep 14 07:28:07 2016 New Revision: 422117 URL: https://svnweb.freebsd.org/changeset/ports/422117 Log: ftp/curl: Document integer overflow vuln Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Wed Sep 14 07:07:57 2016 (r422116) +++ head/security/vuxml/vuln.xml Wed Sep 14 07:28:07 2016 (r422117) @@ -58,6 +58,41 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> + + cURL -- Escape and unescape integer overflows + + + curl + 7.11.1 + 7.50.3 + + + + +

The cURL project reports

+
The four libcurl functions curl_escape(), curl_easy_escape(), + curl_unescape and curl_easy_unescape perform string URL percent + escaping and unescaping. They accept custom string length inputs + in signed integer arguments.
+
The provided string length arguments were not properly checked + and due to arithmetic in the functions, passing in the length + 0xffffffff (2^32-1 or UINT_MAX or even just -1) would end up + causing an allocation of zero bytes of heap memory that curl + would attempt to write gigabytes of data into.
+

+ + + + https://curl.haxx.se/docs/adv_20160914.html + CVE-2016-7167 + + + 2016-09-14 + 2016-09-14 + + + chromium -- multiple vulnerabilities