From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:2:4a6f::]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id qBY3LQL6bWDCCwAAgWs5BA (envelope-from ) for ; Wed, 07 Apr 2021 20:29:22 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id +JQoJwL6bWDNXQAA1q6Kng (envelope-from ) for ; Wed, 07 Apr 2021 18:29:22 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 361E519CEC for ; Wed, 7 Apr 2021 20:29:22 +0200 (CEST) Received: from localhost ([::1]:48444 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lUCvY-0003Z6-SA for larch@yhetil.org; Wed, 07 Apr 2021 14:29:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58118) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lUCvG-0003Ve-EY for bug-guix@gnu.org; Wed, 07 Apr 2021 14:29:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:33631) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lUCvG-0002A1-6I for bug-guix@gnu.org; Wed, 07 Apr 2021 14:29:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lUCvG-0002Df-2V for bug-guix@gnu.org; Wed, 07 Apr 2021 14:29:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#47584: Race condition in =?UTF-8?Q?=E2=80=98copy-account-skeletons=E2=80=99:?= possible privilege escalation. Resent-From: Maxime Devos Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Wed, 07 Apr 2021 18:29:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47584 X-GNU-PR-Package: guix X-GNU-PR-Keywords: security patch To: Ludovic =?UTF-8?Q?Court=C3=A8s?= Received: via spool by 47584-submit@debbugs.gnu.org id=B47584.16178200958477 (code B ref 47584); Wed, 07 Apr 2021 18:29:02 +0000 Received: (at 47584) by debbugs.gnu.org; 7 Apr 2021 18:28:15 +0000 Received: from localhost ([127.0.0.1]:45177 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lUCuU-0002Ce-NZ for submit@debbugs.gnu.org; Wed, 07 Apr 2021 14:28:14 -0400 Received: from laurent.telenet-ops.be ([195.130.137.89]:56166) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lUCuS-0002CR-3X for 47584@debbugs.gnu.org; Wed, 07 Apr 2021 14:28:13 -0400 Received: from butterfly.local ([213.251.102.137]) by laurent.telenet-ops.be with bizsmtp id puU72400A2xsM2D01uU8kb; Wed, 07 Apr 2021 20:28:09 +0200 Message-ID: From: Maxime Devos Date: Wed, 07 Apr 2021 20:28:02 +0200 In-Reply-To: <87v98zmxrf.fsf@gnu.org> References: <1a6ed722dfdd96dc8d53f939aa8e440ca7c29213.camel@telenet.be> <87mtufw1kh.fsf@gnu.org> <7ab30aad812e5de1216c95b3becb784e3363e615.camel@telenet.be> <87zgycqzfz.fsf@gnu.org> <00621260aa43f1918aaf0f0bb2318bf359b826c3.camel@telenet.be> <87v98zmxrf.fsf@gnu.org> Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-MmiMrWQqyZkv5dund8Bl" User-Agent: Evolution 3.34.2 MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telenet.be; s=r21; t=1617820089; bh=V5SCqM9HS4MttbUN6MW9gVJW4K4L0cmmWu8oDMAnEGY=; h=Subject:From:To:Cc:Date:In-Reply-To:References; b=LrAIAYFHdjL3CwlGKOHj/SuaghzeJv/xkEmWByp0AXfKrhmRD9srKv7s960hNrDmH 15ithFj+li5GCDZSUiJ8UVV7PDmDKyKE5fT1D3Yi70ofMomO4VeHLF4Exxpkdpqu5r fIx7Ou7MKQCaOi7w6XqLsSKNMgRWJ01g2Qp7pCu5g6bHigDvwEoTWW0hyZYRE+xc2q g8xJv+Jl0ru9z1kqX59+ysBQ6QKVg3RAURVvSo+Awqd3WhJpx+crIr3VHzhHFRFtA1 MSTHax9B4GbMfQ9DEc3wJmSdhdGFwkWhGpiFiTWVDGfsC/Hp9qc50+tRb07QRGSR/4 1BcIz7PoZQCwg== X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: 47584@debbugs.gnu.org Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1617820162; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:resent-cc:resent-from:resent-sender: resent-message-id:in-reply-to:in-reply-to:references:references: list-id:list-help:list-unsubscribe:list-subscribe:list-post: dkim-signature; bh=V5SCqM9HS4MttbUN6MW9gVJW4K4L0cmmWu8oDMAnEGY=; b=ICxzwlaESv0aIaeyBkkmpINoWuJN2p1kQ5k6qqRBz8QwsRMlQRotgbvhDw9jVU1kKmOnw1 AQCIv6kpIPaLoUehbMqsTcoDHSaC3Iyx0vdNqEi7Q0FFNvBQvV6QZstzmrTOv3RrUTRVZD mL2pzwuKrQJb8mbDtq8t1nY4elbwvz130EyA1xeU7vrkDK7jrxUs3oA9DP06XmY8ui0fKT SwoZFYVz0a4cOBPcYnJTk/MPQlzNhe22Qtpc3C3+0aVbRwaEsytwEd4tzzjeJQA0rlM6Fj HdZrMNkuDo9PG7h3+2xnVKwfUg3J6kx9sD50enxIZu9L/mLPeyxXyN+S6p8DIQ== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1617820162; a=rsa-sha256; cv=none; b=oQqW9vRhoBiA4vP61t4csEwwmvYfuat9VsHNJM4VLvXc/1G259eYqfPXHkSAo/cX1a4Tz1 tt7QV9aw8jP3c2/rqoOL2JoAZBxKfSWgRRg05kSB6bGcjxHOPA42eHyuVRWnLdUMEQhYnP TT8XJzwzoEZtRm/+OLsgpiMmSPGkh0B1iVEDLxVKqI7BRRzFqNsJ8iHWT5qO5FaWAgKJeJ Wrt+bgNKNq5tO9OD9ATBb4KjSVldbBwN10A3KDBIyA9E9H3yA5hgcNC0X4ZQLM35G1E3s9 YRH1NIJMvqZUj8fn0mve6b7JCfP+9mwgJpYnUg/J3KwwYzO5O0PuEGwSKPboKg== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=telenet.be header.s=r21 header.b=LrAIAYFH; dmarc=fail reason="SPF not aligned (relaxed)" header.from=telenet.be (policy=none); spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Migadu-Spam-Score: -3.44 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=telenet.be header.s=r21 header.b=LrAIAYFH; dmarc=fail reason="SPF not aligned (relaxed)" header.from=telenet.be (policy=none); spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Migadu-Queue-Id: 361E519CEC X-Spam-Score: -3.44 X-Migadu-Scanner: scn0.migadu.com X-TUID: kZUsvZsCJdzb --=-MmiMrWQqyZkv5dund8Bl Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, 2021-04-06 at 13:57 +0200, Ludovic Court=C3=A8s wrote: > [...] >=20 > The blog post and info-guix messages are the highest levels of > visibility we can give, roughly. So I think we have to think twice > before doing that or truly important issues will eventually go > unnoticed. >=20 > The risk with this issue seems much lower than that of the keep-failed > issue, it even looks super low. >=20 > WDYT? That is a good point, but I still wonder if there's *somewhere* this can be posted. I was going to start a thread at guix-devel about blog posts in general (categories, what can be posted as a =E2=80=98officia= l=E2=80=99 blog post on guix.gnu.org, any maximal frequencies ...) but I ended up being busy with other things. Greetings, Maxime. --=-MmiMrWQqyZkv5dund8Bl Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iI0EABYKADUWIQTB8z7iDFKP233XAR9J4+4iGRcl7gUCYG35shccbWF4aW1lZGV2 b3NAdGVsZW5ldC5iZQAKCRBJ4+4iGRcl7mywAP9WT/4fcsut/kfKl1AGtJClAHcr hqxh/JDbDLfjIFoMZQEAl3CncOdeiCIhTTK9caA/P3zWJIb0URWoVNqPDJgrrw4= =o7S+ -----END PGP SIGNATURE----- --=-MmiMrWQqyZkv5dund8Bl--