From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Reproducers for recent Emacs security issues Date: Tue, 16 Apr 2024 15:25:10 +0300 Message-ID: <86edb5jxzt.fsf@gnu.org> References: <875xwk8w5w.fsf@melete.silentflame.com> <706e1218-7451-4221-830a-ae3db3bf842e@gmail.com> <87cyqrf01x.fsf@melete.silentflame.com> <87mspv6kf0.fsf@localhost> <87y19fdklq.fsf@melete.silentflame.com> <87wmoy6dkl.fsf@localhost> <87edb6328y.fsf@mid.deneb.enyo.de> <8734rmmcfg.fsf@ust.hk> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="5851"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: Andrew Cohen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Apr 16 14:26:05 2024 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rwhsy-0001F3-GZ for ged-emacs-devel@m.gmane-mx.org; Tue, 16 Apr 2024 14:26:04 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rwhsJ-0006AJ-8D; Tue, 16 Apr 2024 08:25:23 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rwhsG-00069l-UX for emacs-devel@gnu.org; Tue, 16 Apr 2024 08:25:20 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rwhsG-0000gu-AO; Tue, 16 Apr 2024 08:25:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=XXaDcxVuDwoRU66gaXTys9gl31/xUw6UHmHIIE7Lg9s=; b=XehB3FmOhJdR ehx9RsU6yfQ7iIWDP0E2UnKFH7xY2+EYVFWxRPdbGnjelJPtD23Rrmg+zNRs4te81+hnxie/NPC5k FaOVjwT+P9D2oYHKpw+SAMfQNhz01g2EkNXB8gBv6dv6gBlzZgdF/DCnWu0s7dM3oAuj0kVTxj+jJ E5DbL5IXE0iZlw9Dw6nr66q7e7ubY4TqW+RyCV3xqIYyK52ffi7ML7+RQm0swbZk5nUSc/8VtV1iP vdNVbCPvvAi+jgmF4cUpFMhLTZahEOHyu5Q4egjpB2qpqRfhXv6cu17Hovbhx5f8BtFI+hZAYMDs5 loambOL7kGOBcauGlAiXyg==; In-Reply-To: <8734rmmcfg.fsf@ust.hk> (message from Andrew Cohen on Tue, 16 Apr 2024 07:30:27 +0800) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:317749 Archived-At: > From: Andrew Cohen > Date: Tue, 16 Apr 2024 07:30:27 +0800 > > >>>>> "FW" == Florian Weimer writes: > > [...] > > FW> It's a feature. I think it comes the regular expression in > FW> mm-uu-type-alist. Some of the features are quite nice, like > FW> diff highlighting. Others are a bit scary (and not just the > FW> org-mode integration). > > I stand corrected---this still looks quite useful and seems to be > working as intended. I was thrown off by the documentation which > indicated it was just for uuencoded and yencoded content. Maybe I misunderstand something (I don't use Gnus), but isn't it a security problem that the presence of such a line in an email message causes Emacs to download a remote file?