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: Fri, 28 Oct 2016 23:33:49 -0400 [thread overview]
Message-ID: <1477712029.2904.64.camel@mattmccutchen.net> (raw)
In-Reply-To: <xmqq7f8sx8lg.fsf@gitster.mtv.corp.google.com>
On Fri, 2016-10-28 at 18:11 -0700, Junio C Hamano wrote:
> Ah, I see. My immediate reaction is that you can do worse things in
> the reverse direction compared to this, but your scenario does sound
> bad already.
Are you saying that clients connecting to untrusted servers already
face worse risks that people should know about, so there is no point in
documenting this one? I guess I don't know about the other risks aside
from accepting a corrupt object, which should be preventable by
enabling fetch.fsckObjects. It seems we need either a statement that
connecting to untrusted servers is officially unsupported or a
description of the specific risks.
Matt
next prev parent reply other threads:[~2016-10-29 3:34 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 [this message]
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 ` Fetch/push lets a malicious server steal the targets of "have" lines Matt McCutchen
2016-10-30 8:03 ` 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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