From nobody Sat Dec 16 15:45:28 2023 X-Original-To: fs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Ssr5N2rhPz5459K for ; Sat, 16 Dec 2023 15:45:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Ssr5N1fFJz4qMF for ; Sat, 16 Dec 2023 15:45:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1702741528; a=rsa-sha256; cv=none; b=Yu9V4aT6BJKJpS15yeqU1/mF730n0ppGZ/6iLukqtVXj9CPXNibqjufEHGjIuTtY9p88OK l4m8GqRyPdmoiRHlhGmX2avARdMY5QkhGluGbLL94Ix/yg5oxFmfwpytdyPZYl8yrXtmSs +li0sXv3zvJmF83urklX25b5TzB14Wrf4eHSY2TKXHNNJ7h69cWaDi83KbGwcmZf3iiF/M Mqdu22YhpOMSmbNWJoxXpM9BM9kYABA5s9wG5A3HEIOEj67+a6pVZF6IQIjab6RVv6Qwvq Q5uQcnsLGygiX/9nr3mD52s4owEyzw2kPsuFq6cXFwe9u+IH0mjsCz7SOzYaRQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1702741528; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=V0SWIRrQ+GqZhbAM6z6aKdlsARYko7iRL4AN+YKa3J8=; b=WshQxAj6cLijlYLPYlLs/t8CV88G6Tl++wnc5nM1icjgC8HBx1FrI+SPoLccHIKoWz85A7 oIzSULddsyi7/hkg3BSfMpAjytxPcfxmM3WtT+0LK/tS00AL72ZU+dGjYguorANJu3irow 44L7qpvJ15fsPd8fdQsd7BhcxAitmf4A709ONWYHTUAS8vmCq+ug0s540klaeWNGO0adnW q0gypOpwgIVH+iQSuFeyAGBra28gRLNOltP2vRCz6f8sGpkj5duG0n6EinNZanorOfwpc+ Zs3osfmAIKSQsCSVwlOW/COFoagqBihtBzA09d+EM5ncdAndW+px14y99KYzrw== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4Ssr5N0jKDz10wc for ; Sat, 16 Dec 2023 15:45:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 3BGFjSPo098646 for ; Sat, 16 Dec 2023 15:45:28 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3BGFjSRs098645 for fs@FreeBSD.org; Sat, 16 Dec 2023 15:45:28 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 265625] .zfs/snapshot directory is always readable (also by non-privileged users) Date: Sat, 16 Dec 2023 15:45:28 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: vsasjason@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265625 --- Comment #9 from Anton Saietskii --- (In reply to jbe from comment #8) > But not fixing this bug is a security issue I still doubt that we have to use technical measures to "fix" administrative "issue". It looks for me pretty much the same as the following: install -m 666 /path/to/file cp /path/to/file /path/to/file/copy chmod 600 /path/to/file /path/to/file/copy remains 666, contains data from the point it was created =C2=AF\_(=E3=83=84)_/=C2=AF --=20 You are receiving this mail because: You are the assignee for the bug.=