From owner-svn-ports-all@freebsd.org Fri Jul 15 11:23:24 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 A2DB7B997DB; Fri, 15 Jul 2016 11:23:24 +0000 (UTC) (envelope-from rakuco@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 6678C1BDC; Fri, 15 Jul 2016 11:23:24 +0000 (UTC) (envelope-from rakuco@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u6FBNNrA008524; Fri, 15 Jul 2016 11:23:23 GMT (envelope-from rakuco@FreeBSD.org) Received: (from rakuco@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u6FBNNZd008523; Fri, 15 Jul 2016 11:23:23 GMT (envelope-from rakuco@FreeBSD.org) Message-Id: <201607151123.u6FBNNZd008523@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: rakuco set sender to rakuco@FreeBSD.org using -f From: Raphael Kubo da Costa Date: Fri, 15 Jul 2016 11:23:23 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r418575 - 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: 2.1.22 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: Fri, 15 Jul 2016 11:23:24 -0000 Author: rakuco Date: Fri Jul 15 11:23:23 2016 New Revision: 418575 URL: https://svnweb.freebsd.org/changeset/ports/418575 Log: Document CVE-2016-2334 and CVE-2016-2335 in archivers/p7zip. PR: 211114 Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Fri Jul 15 09:00:37 2016 (r418574) +++ head/security/vuxml/vuln.xml Fri Jul 15 11:23:23 2016 (r418575) @@ -58,6 +58,70 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> + + p7zip -- out-of-bounds read vulnerability + + + p7zip + 15.14_1 + + + + +

Cisco Talos reports:

+
An out-of-bounds read vulnerability exists in the way 7-Zip + handles Universal Disk Format (UDF) files.
+
Central to 7-Zip’s processing of UDF files is the + CInArchive::ReadFileItem method. Because volumes can have more than + one partition map, their objects are kept in an object vector. To + start looking for an item, this method tries to reference the proper + object using the partition map’s object vector and the "PartitionRef" + field from the Long Allocation Descriptor. Lack of checking whether + the "PartitionRef" field is bigger than the available amount of + partition map objects causes a read out-of-bounds and can lead, in + some circumstances, to arbitrary code execution.
+

+ + + + CVE-2016-2335 + http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html + + + 2016-05-11 + 2016-07-15 + + + + + p7zip -- heap overflow vulnerability + + + p7zip + 15.14_1 + + + + +

Cisco Talos reports:

+
An exploitable heap overflow vulnerability exists in the + NArchive::NHfs::CHandler::ExtractZlibFile method functionality of + 7zip that can lead to arbitrary code execution.
+

+ + + + CVE-2016-2334 + http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html + + + 2016-05-11 + 2016-07-15 + + + samba -- client side SMB2/3 required signing can be downgraded