From: Matt McCutchen <matt@mattmccutchen.net>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org
Subject: Re: Fetch/push lets a malicious server steal the targets of "have" lines
Date: Sat, 29 Oct 2016 12:07:48 -0400 [thread overview]
Message-ID: <1477757268.1524.20.camel@mattmccutchen.net> (raw)
In-Reply-To: <CAPc5daVOxmowdiTU3ScFv6c_BRVEJ+G92gx_AmmKnR-WxUKv-Q@mail.gmail.com>
On Fri, 2016-10-28 at 22:31 -0700, Junio C Hamano wrote:
> Not sending to the list, where mails from Gmail/phone is known to get
> rejected.
[I guess I can go ahead and quote this to the list.]
> No. I'm saying that the scenario you gave is bad and people should be
> taught not to connect to untrustworthy sites.
To clarify, are you saying:
(1) don't connect to an untrusted server ever (e.g., we don't promise
that the server can't execute arbitrary code on the client), or
(2) don't connect to an untrusted server if the client repository has
data that needs to be kept secret from the server?
The fetch/push attack relates only to #2. If #1, what are the other
risks you are thinking of?
Matt
next prev parent reply other threads:[~2016-10-29 16:07 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-28 21:39 Fetch/push lets a malicious server steal the targets of "have" lines Matt McCutchen
2016-10-28 22:00 ` Junio C Hamano
2016-10-28 22:16 ` Matt McCutchen
2016-10-29 1:11 ` Junio C Hamano
2016-10-29 3:33 ` Matt McCutchen
2016-10-29 13:39 ` Jeff King
2016-10-29 16:08 ` Matt McCutchen
2016-10-29 19:10 ` Jeff King
2016-10-30 7:53 ` Junio C Hamano
2016-11-13 1:25 ` [PATCH] fetch/push: document that private data can be leaked Matt McCutchen
2016-11-14 2:57 ` Junio C Hamano
2016-11-14 18:28 ` Matt McCutchen
2016-11-14 18:20 ` [PATCH] doc: mention transfer data leaks in more places Matt McCutchen
2016-11-14 19:19 ` Junio C Hamano
2016-11-14 19:00 ` [PATCH] fetch/push: document that private data can be leaked Junio C Hamano
2016-11-14 19:07 ` Jeff King
2016-11-14 19:47 ` Junio C Hamano
2016-11-14 19:08 ` Matt McCutchen
[not found] ` <CAPc5daVOxmowdiTU3ScFv6c_BRVEJ+G92gx_AmmKnR-WxUKv-Q@mail.gmail.com>
2016-10-29 16:07 ` Matt McCutchen [this message]
2016-10-30 8:03 ` Fetch/push lets a malicious server steal the targets of "have" lines Junio C Hamano
2016-11-13 2:10 ` Matt McCutchen
2016-10-29 17:38 ` Jon Loeliger
2016-10-30 8:16 ` Junio C Hamano
2016-11-13 2:44 ` Matt McCutchen
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