From owner-svn-ports-head@freebsd.org Tue Aug 18 17:27:45 2015 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 7224B9BC951; Tue, 18 Aug 2015 17:27:45 +0000 (UTC) (envelope-from feld@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2001:1900:2254:2068::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 563791A06; Tue, 18 Aug 2015 17:27:45 +0000 (UTC) (envelope-from feld@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.70]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id t7IHRj3a037636; Tue, 18 Aug 2015 17:27:45 GMT (envelope-from feld@FreeBSD.org) Received: (from feld@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id t7IHRiwM037635; Tue, 18 Aug 2015 17:27:44 GMT (envelope-from feld@FreeBSD.org) Message-Id: <201508181727.t7IHRiwM037635@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: feld set sender to feld@FreeBSD.org using -f From: Mark Felder Date: Tue, 18 Aug 2015 17:27:44 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r394622 - 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: 2.1.20 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: Tue, 18 Aug 2015 17:27:45 -0000 Author: feld Date: Tue Aug 18 17:27:44 2015 New Revision: 394622 URL: https://svnweb.freebsd.org/changeset/ports/394622 Log: Document freexl multiple vulnerabilities. One is still awaiting CVE assignment. Security: CVE-2015-2776 Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Tue Aug 18 17:12:14 2015 (r394621) +++ head/security/vuxml/vuln.xml Tue Aug 18 17:27:44 2015 (r394622) @@ -58,6 +58,72 @@ Notes: --> + + freexl -- integer overflow + + + freexl + 1.0.2 + + + + +

Stefan Cornelius reports:

+
There's an integer overflow in the allocate_cells() function + when trying to allocate the memory for worksheet with specially + crafted row/column dimensions. This can be exploited to cause a + heap memory corruption. The most likely outcome of this is a crash + when trying to initialize the cells later in the function.
+

+ + + + http://www.openwall.com/lists/oss-security/2015/07/06/7 + + + 2015-07-06 + 2015-08-18 + + + + + freexl -- multiple vulnerabilities + + + freexl + 1.0.1 + + + + +

Jodie Cunningham reports:

+
#1: A flaw was found in the way FreeXL reads sectors from + the input file. A specially crafted file could possibly + result in stack corruption near freexl.c:3752.
+
#2: A flaw was found in the function allocate_cells(). A + specially crafted file with invalid workbook dimensions + could possibly result in stack corruption near freexl.c:1074
+
#3: A flaw was found in the way FreeXL handles a premature EOF. A + specially crafted input file could possibly result in stack corruption + near freexl.c:1131
+
#4: FreeXL 1.0.0g did not properly check requests for workbook memory + allocation. A specially crafted input file could cause a Denial of + Service, or possibly write onto the stack.
+

+ + + + http://www.openwall.com/lists/oss-security/2015/03/25/1 + CVE-2015-2776 + + + 2015-03-24 + 2015-08-18 + + + mod_jk -- information disclosure