From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id EDB22139085 for ; Sat, 24 Dec 2016 06:56:57 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 5DA26E0C6C; Sat, 24 Dec 2016 06:55:24 +0000 (UTC) Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id F26EAE0C4F for ; Sat, 24 Dec 2016 06:50:51 +0000 (UTC) Received: from [10.10.10.109] (oki-180-131-212-51.jptransit.net [180.131.212.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: bman) by smtp.gentoo.org (Postfix) with ESMTPSA id 6EEC03411D7 for ; Sat, 24 Dec 2016 06:50:45 +0000 (UTC) To: gentoo-announce@lists.gentoo.org From: Aaron Bauman Subject: [gentoo-announce] [ GLSA 201612-45 ] Tor: Multiple vulnerabilities Message-ID: <91c53ba3-22d6-c4c1-336f-2271c8837ee6@gentoo.org> Date: Sat, 24 Dec 2016 15:50:39 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-announce@lists.gentoo.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="h0WprqGH6UihIB7WVDxbUxgTQpNW64N7Q" X-Archives-Salt: 8d2d8093-0095-48c5-bc8d-51e9a72492cc X-Archives-Hash: aecfa0eb224a21991719594ec72fa25b This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --h0WprqGH6UihIB7WVDxbUxgTQpNW64N7Q Content-Type: multipart/mixed; boundary="TTUPcIfpfi2RLq1jvOXkLxn62Jj4cwP47" From: Aaron Bauman To: gentoo-announce@lists.gentoo.org Message-ID: <91c53ba3-22d6-c4c1-336f-2271c8837ee6@gentoo.org> Subject: [ GLSA 201612-45 ] Tor: Multiple vulnerabilities --TTUPcIfpfi2RLq1jvOXkLxn62Jj4cwP47 Content-Type: multipart/alternative; boundary="------------07F47323169C47B3643F9D7F" This is a multi-part message in MIME format. --------------07F47323169C47B3643F9D7F Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201612-45 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Tor: Multiple vulnerabilities Date: December 24, 2016 Bugs: #591008, #597394, #597524 ID: 201612-45 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis =3D=3D=3D=3D=3D=3D=3D=3D Multiple vulnerabilities were found in Tor, the worst of which could allow remote attackers to cause a Denial of Service condition. Background =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Tor is an implementation of second generation Onion Routing, a connection-oriented anonymizing communication service. Affected packages =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/tor < 0.2.8.9 >=3D 0.2.8.9=20 Description =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Multiple vulnerabilities have been discovered in Tor. Please review the CVE identifier and change log referenced below for details. Impact =3D=3D=3D=3D=3D=3D A remote attacker could possibly cause a Denial of Service condition. Workaround =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D There is no known workaround at this time. Resolution =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D All Tor users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=3Dnet-misc/tor-0.2.8.9" References =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D [ 1 ] CVE-2016-8860 http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-2016-8860 [ 2 ] Tor 0.2.8.9 Change Log https://raw.githubusercontent.com/torproject/tor/tor-0.2.8.9/Change= Log Availability =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201612-45 Concerns? =3D=3D=3D=3D=3D=3D=3D=3D=3D Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License =3D=3D=3D=3D=3D=3D=3D Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 --------------07F47323169C47B3643F9D7F Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable 

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Gentoo Linux Security Advisory                           GLSA 201612-45
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: Tor: Multiple vulnerabilities
     Date: December 24, 2016
     Bugs: #591008, #597394, #597524
       ID: 201612-45

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Synopsis
=3D=3D=3D=3D=3D=3D=3D=3D

Multiple vulnerabilities were found in Tor, the worst of which could
allow remote attackers to cause a Denial of Service condition.

Background
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

Tor is an implementation of second generation Onion Routing, a
connection-oriented anonymizing communication service.

Affected packages
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-misc/tor                < 0.2.8.9                 >=3D 0.2=
=2E8.9=20

Description
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

Multiple vulnerabilities have been discovered in Tor. Please review the
CVE identifier and change log referenced below for details.

Impact
=3D=3D=3D=3D=3D=3D

A remote attacker could possibly cause a Denial of Service condition.

Workaround
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

There is no known workaround at this time.

Resolution
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

All Tor users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=3Dnet-misc/tor-0.2.8.9"

References
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

[ 1 ] CVE-2016-8860
      http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
16-8860
[ 2 ] Tor 0.2.8.9 Change Log
      https://raw.githubusercon=
tent.com/torproject/tor/tor-0.2.8.9/ChangeLog

Availability
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

 https://security.gentoo.org/glsa/201612-45

Concerns?
=3D=3D=3D=3D=3D=3D=3D=3D=3D

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https=
://bugs.gentoo.org.

License
=3D=3D=3D=3D=3D=3D=3D

Copyright 2016 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

http://creativecommons.org/licenses/by-sa/2.5
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