From: Tom Prince Date: Sat, 10 Mar 2012 17:38:44 +0000 (+1900) Subject: Re: a DoS vulnerability associated with conflated Message-IDs? X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=1a487aa5fc57952dec3a822be2759ce5ba3b3cfa;p=notmuch-archives.git Re: a DoS vulnerability associated with conflated Message-IDs? --- diff --git a/8f/20c0535999be24a5089801c6231b34efe14a27 b/8f/20c0535999be24a5089801c6231b34efe14a27 new file mode 100644 index 000000000..0848bf19c --- /dev/null +++ b/8f/20c0535999be24a5089801c6231b34efe14a27 @@ -0,0 +1,68 @@ +Return-Path: +X-Original-To: notmuch@notmuchmail.org +Delivered-To: notmuch@notmuchmail.org +Received: from localhost (localhost [127.0.0.1]) + by olra.theworths.org (Postfix) with ESMTP id 9F346431FBC + for ; Sat, 10 Mar 2012 09:38:51 -0800 (PST) +X-Virus-Scanned: Debian amavisd-new at olra.theworths.org +X-Spam-Flag: NO +X-Spam-Score: 0 +X-Spam-Level: +X-Spam-Status: No, score=0 tagged_above=-999 required=5 tests=[none] + autolearn=disabled +Received: from olra.theworths.org ([127.0.0.1]) + by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024) + with ESMTP id 42aqK2OBOFPI for ; + Sat, 10 Mar 2012 09:38:51 -0800 (PST) +Received: from socrates.hocat.ca (socrates.hocat.ca [76.10.188.53]) + by olra.theworths.org (Postfix) with ESMTP id 07D3E431FAE + for ; Sat, 10 Mar 2012 09:38:51 -0800 (PST) +Received: from hermes.hocat.ca (hermes.hocat.ca [69.165.170.253]) + by socrates.hocat.ca (Postfix) with SMTP id 5060D1AE3; + Sat, 10 Mar 2012 10:38:47 -0700 (MST) +Received: (nullmailer pid 14148 invoked by uid 1000); + Sat, 10 Mar 2012 17:38:45 -0000 +From: Tom Prince +To: Jeremy Nickurak , + notmuch +Subject: Re: a DoS vulnerability associated with conflated Message-IDs? +In-Reply-To: + +References: <87k42vrqve.fsf@pip.fifthhorseman.net> + <87ipif2fdn.fsf@wyzanski.jamesvasile.com> + <4F58E962.1050403@fifthhorseman.net> + +User-Agent: Notmuch/0.11.1+239~g4d2d96b (http://notmuchmail.org) Emacs/23.4.2 + (x86_64-pc-linux-gnu) +Date: Sat, 10 Mar 2012 12:38:44 -0500 +Message-ID: <87y5r84aqj.fsf@hermes.hocat.ca> +MIME-Version: 1.0 +Content-Type: text/plain; charset=us-ascii +X-BeenThere: notmuch@notmuchmail.org +X-Mailman-Version: 2.1.13 +Precedence: list +List-Id: "Use and development of the notmuch mail system." + +List-Unsubscribe: , + +List-Archive: +List-Post: +List-Help: +List-Subscribe: , + +X-List-Received-Date: Sat, 10 Mar 2012 17:38:51 -0000 + +On Thu, 8 Mar 2012 10:38:32 -0700, Jeremy Nickurak wrote: +> On Thu, Mar 8, 2012 at 10:16, Daniel Kahn Gillmor wrote: +> > Any other suggestions or ideas? +> +> What about representing the contents from both message in one apparent message? +> - ... +> - If the bodies disagree, display both. + +We'd probably need to do some like doing a diff. I find it annoying +enough displaying both text and html copies of a mail. Displaying two +copies of a message, just because one of them has a few extra lines as a +footer would be equally annoying. + +Maybe it would be enough to ignore the signature too, when comparing messages?