From owner-svn-ports-all@freebsd.org Thu Aug 30 00:09:59 2018 Return-Path: Delivered-To: svn-ports-all@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 5105B108A358; Thu, 30 Aug 2018 00:09:59 +0000 (UTC) (envelope-from leres@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 CE02488650; Thu, 30 Aug 2018 00:09:58 +0000 (UTC) (envelope-from leres@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 96D202459D; Thu, 30 Aug 2018 00:09:58 +0000 (UTC) (envelope-from leres@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w7U09wac024926; Thu, 30 Aug 2018 00:09:58 GMT (envelope-from leres@FreeBSD.org) Received: (from leres@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w7U09wUL024925; Thu, 30 Aug 2018 00:09:58 GMT (envelope-from leres@FreeBSD.org) Message-Id: <201808300009.w7U09wUL024925@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: leres set sender to leres@FreeBSD.org using -f From: Craig Leres Date: Thu, 30 Aug 2018 00:09:58 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r478426 - head/security/vuxml X-SVN-Group: ports-head X-SVN-Commit-Author: leres X-SVN-Commit-Paths: head/security/vuxml X-SVN-Commit-Revision: 478426 X-SVN-Commit-Repository: ports 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: 2.1.27 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: Thu, 30 Aug 2018 00:09:59 -0000 Author: leres Date: Thu Aug 30 00:09:58 2018 New Revision: 478426 URL: https://svnweb.freebsd.org/changeset/ports/478426 Log: Mark bro < 2.5.5 as vulnerable as per: https://www.bro.org/download/NEWS.bro.html Reviewed by: ler (mentor) Approved by: ler (mentor) Differential Revision: https://reviews.freebsd.org/D16948 Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Wed Aug 29 22:25:50 2018 (r478425) +++ head/security/vuxml/vuln.xml Thu Aug 30 00:09:58 2018 (r478426) @@ -58,6 +58,57 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> + + bro -- array bounds and potential DOS issues + + + bro + 2.5.5 + + + + +

Corelight reports:

+
Bro 2.5.5 primarily addresses security issues:
+
+
Fix array bounds checking in BinPAC: for arrays + that are fields within a record, the bounds check + was based on a pointer to the start of the record + rather than the start of the array field, potentially + resulting in a buffer over-read.
+
Fix SMTP command string comparisons: the number + of bytes compared was based on the user-supplied + string length and can lead to incorrect matches. + e.g. giving a command of "X" incorrectly matched + "X-ANONYMOUSTLS" (and an empty commands match + anything).
+
+
Address potential vectors for Denial of Service:
+
+
"Weird" events are now generally suppressed/sampled + by default according to some tunable parameters.
+
Improved handling of empty lines in several text + protocol analyzers that can cause performance issues + when seen in long sequences.
+
Add `smtp_excessive_pending_cmds' weird which + serves as a notification for when the "pending + command" queue has reached an upper limit and been + cleared to prevent one from attempting to slowly + exhaust memory.
+
+

+ + + + https://www.bro.org/download/NEWS.bro.html + + + 2018-08-28 + 2018-08-29 + + + node.js -- multiple vulnerabilities