From owner-svn-ports-head@freebsd.org Wed Sep 5 23:30:17 2018 Return-Path: Delivered-To: svn-ports-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B2EC8FCD0E8; Wed, 5 Sep 2018 23:30:17 +0000 (UTC) (envelope-from sunpoet@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 676B37864F; Wed, 5 Sep 2018 23:30:17 +0000 (UTC) (envelope-from sunpoet@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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 5DBA32C6DE; Wed, 5 Sep 2018 23:30:17 +0000 (UTC) (envelope-from sunpoet@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w85NUH79044575; Wed, 5 Sep 2018 23:30:17 GMT (envelope-from sunpoet@FreeBSD.org) Received: (from sunpoet@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w85NUHUu044574; Wed, 5 Sep 2018 23:30:17 GMT (envelope-from sunpoet@FreeBSD.org) Message-Id: <201809052330.w85NUHUu044574@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: sunpoet set sender to sunpoet@FreeBSD.org using -f From: Sunpoet Po-Chuan Hsieh Date: Wed, 5 Sep 2018 23:30:17 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r479049 - head/security/vuxml X-SVN-Group: ports-head X-SVN-Commit-Author: sunpoet X-SVN-Commit-Paths: head/security/vuxml X-SVN-Commit-Revision: 479049 X-SVN-Commit-Repository: ports 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: 2.1.27 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, 05 Sep 2018 23:30:18 -0000 Author: sunpoet Date: Wed Sep 5 23:30:16 2018 New Revision: 479049 URL: https://svnweb.freebsd.org/changeset/ports/479049 Log: Document curl vulnerability Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Wed Sep 5 23:03:55 2018 (r479048) +++ head/security/vuxml/vuln.xml Wed Sep 5 23:30:16 2018 (r479049) @@ -58,6 +58,44 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> + + curl -- password overflow vulnerability + + + curl + 7.15.47.61.1 + + + + +

curl security problems:

+
CVE-2018-14618: NTLM password overflow via integer overflow
+
The internal function Curl_ntlm_core_mk_nt_hash multiplies the length + of the password by two (SUM) to figure out how large temporary storage + area to allocate from the heap.
+
The length value is then subsequently used to iterate over the + password and generate output into the allocated storage buffer. On + systems with a 32 bit size_t, the math to calculate SUM triggers an + integer overflow when the password length exceeds 2GB (2^31 bytes). + This integer overflow usually causes a very small buffer to actually + get allocated instead of the intended very huge one, making the use of + that buffer end up in a heap buffer overflow.
+
This bug is almost identical to CVE-2017-8816.
+

+ + + + https://curl.haxx.se/docs/security.html + https://curl.haxx.se/docs/CVE-2018-14618.html + CVE-2018-14618 + + + 2018-09-05 + 2018-09-05 + + + mozilla -- multiple vulnerabilities