From owner-svn-ports-all@freebsd.org Tue Dec 6 19:56:38 2016 Return-Path: Delivered-To: svn-ports-all@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 75D2AC6AE82; Tue, 6 Dec 2016 19:56:38 +0000 (UTC) (envelope-from feld@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 2B8791CD0; Tue, 6 Dec 2016 19:56:38 +0000 (UTC) (envelope-from feld@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id uB6Jub5Q046249; Tue, 6 Dec 2016 19:56:37 GMT (envelope-from feld@FreeBSD.org) Received: (from feld@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id uB6JubUu046247; Tue, 6 Dec 2016 19:56:37 GMT (envelope-from feld@FreeBSD.org) Message-Id: <201612061956.uB6JubUu046247@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: feld set sender to feld@FreeBSD.org using -f From: Mark Felder Date: Tue, 6 Dec 2016 19:56:37 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r427985 - 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-all@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the ports tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 06 Dec 2016 19:56:38 -0000 Author: feld Date: Tue Dec 6 19:56:36 2016 New Revision: 427985 URL: https://svnweb.freebsd.org/changeset/ports/427985 Log: Document FreeBSD-SA-16:37.libc Security: CVE-2016-6559 Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Tue Dec 6 19:55:52 2016 (r427984) +++ head/security/vuxml/vuln.xml Tue Dec 6 19:56:36 2016 (r427985) @@ -58,6 +58,43 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> + + FreeBSD -- link_ntoa(3) buffer overflow + + + FreeBSD + 11.011.0_4 + 10.310.3_13 + 10.210.2_26 + 10.110.1_43 + 9.39.3_51 + + + + +

Problem Description:

A specially crafted argument can trigger a static buffer + overflow in the library, with possibility to rewrite following + static buffers that belong to other library functions.

Impact:

Due to very limited use of the function in the existing + applications, and limited length of the overflow, exploitation + of the vulnerability does not seem feasible. None of the + utilities and daemons in the base system are known to be + vulnerable. However, careful review of third party software + that may use the function was not performed.

+ + + + CVE-2016-6559 + SA-16:37.libc + + + 2016-12-06 + 2016-12-06 + + + FreeBSD -- Possible login(1) argument injection in telnetd(8)