From: Phil Sainty <psainty@orcon.net.nz>
To: Robert Pluim <rpluim@gmail.com>
Cc: 31709@debbugs.gnu.org, Lars Ingebrigtsen <larsi@gnus.org>,
bug-gnu-emacs
<bug-gnu-emacs-bounces+psainty=orcon.net.nz@gnu.org>
Subject: bug#31709: 27.0.50; Wishlist: Perhaps Emacs should load a file when getting a particular signal?
Date: Wed, 06 Jun 2018 04:36:53 +1200 [thread overview]
Message-ID: <6468672194d6d77797b7abf854a568d9@webmail.orcon.net.nz> (raw)
In-Reply-To: <874lih2oc1.fsf@gmail.com>
On 2018-06-06 04:24, Robert Pluim wrote:
> Phil Sainty <psainty@orcon.net.nz> writes:
>> In fact if you normally run emacs as a server you're opening up the
>> same security risk, no? An attacker who could send a signal to an
>> emacs process can also run emacsclient to access an existing server;
>> and I don't think we consider the practice of running an emacs server
>> to be a terrible security risk.
>
> What if this hypothetical emacs was deliberately started without a
> server running, since it contains sensitive information? Starting a
> server when receiving a signal has now opened up access to that emacs
> where none existed before.
Certainly -- if we *are* treating emacs servers in general as a security
risk, then the concern seems valid.
-Phil
next prev parent reply other threads:[~2018-06-05 16:36 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-04 11:29 bug#31709: 27.0.50; Wishlist: Perhaps Emacs should load a file when getting a particular signal? Lars Ingebrigtsen
2018-06-04 12:27 ` Marcin Borkowski
2018-06-05 13:27 ` Lars Ingebrigtsen
2018-06-04 14:52 ` João Távora
2018-06-05 13:28 ` Lars Ingebrigtsen
2018-06-04 16:02 ` Eli Zaretskii
2018-06-05 13:31 ` Lars Ingebrigtsen
2018-06-05 14:28 ` Phil Sainty
2018-06-05 14:38 ` Eli Zaretskii
2018-06-05 15:21 ` Lars Ingebrigtsen
2018-06-05 15:45 ` Eli Zaretskii
2018-06-05 16:20 ` Robert Pluim
2018-06-05 15:35 ` Phil Sainty
2018-06-05 15:51 ` Phil Sainty
2018-06-05 16:24 ` Robert Pluim
2018-06-05 16:36 ` Phil Sainty [this message]
2018-06-05 17:05 ` Phil Sainty
2019-09-21 8:19 ` Lars Ingebrigtsen
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