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 EAE72138359 for ; Tue, 28 Jul 2020 19:42:27 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 1DC3AE0AF4; Tue, 28 Jul 2020 19:42:05 +0000 (UTC) Received: from smtp.gentoo.org (woodpecker.gentoo.org [IPv6:2001:470:ea4a:1:5054:ff:fec7:86e4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id AAD3CE0AD6 for ; Tue, 28 Jul 2020 19:40:37 +0000 (UTC) From: Sam James Content-Type: multipart/signed; boundary="Apple-Mail=_7A229507-8F8C-4DE5-9148-B660B12E00C3"; protocol="application/pgp-signature"; micalg=pgp-sha512 Reply-To: security@gentoo.org Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-announce@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.120.23.2.1\)) Subject: [gentoo-announce] [ GLSA 202007-55 ] libetpan: Improper STARTTLS handling Message-Id: <5E438C10-F999-4478-A8C7-990FF531401C@gentoo.org> Date: Tue, 28 Jul 2020 20:40:24 +0100 To: gentoo-announce@lists.gentoo.org X-Mailer: Apple Mail (2.3608.120.23.2.1) X-Archives-Salt: 66936c3d-98af-44f2-910f-89b0a13a9151 X-Archives-Hash: 1dad7856dad935d3d09107b12604bc68 --Apple-Mail=_7A229507-8F8C-4DE5-9148-B660B12E00C3 Content-Type: multipart/alternative; boundary="Apple-Mail=_6076BA35-6EFB-4C60-A273-E917C409E13D" --Apple-Mail=_6076BA35-6EFB-4C60-A273-E917C409E13D Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202007-55 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: libetpan: Improper STARTTLS handling Date: July 28, 2020 Bugs: #734130 ID: 202007-55 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability was discovered in libetpan's STARTTLS handling, possibly allowing an integrity/confidentiality compromise. Background ========== libetpan is a portable, efficient middleware for different kinds of mail access. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/libetpan < 1.9.4-r1 >= 1.9.4-r1 Description =========== It was discovered that libetpan was not properly handling state within the STARTTLS protocol handshake. Impact ====== There may be a breach of integrity or confidentiality in connections made using libetpan with STARTTLS. Workaround ========== There is no known workaround at this time. Resolution ========== All libetpan users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/libetpan-1.9.4-r1" References ========== [ 1 ] CVE-2020-15953 https://nvd.nist.gov/vuln/detail/CVE-2020-15953 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202007-55 Concerns? ========= 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 ======= Copyright 2020 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. https://creativecommons.org/licenses/by-sa/2.5 --Apple-Mail=_6076BA35-6EFB-4C60-A273-E917C409E13D Content-Transfer-Encoding: 7bit Content-Type: text/html; charset=us-ascii 
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Gentoo Linux Security Advisory                           GLSA 202007-55
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: libetpan: Improper STARTTLS handling
     Date: July 28, 2020
     Bugs: #734130
       ID: 202007-55

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Synopsis
========

A vulnerability was discovered in libetpan's STARTTLS handling,
possibly allowing an integrity/confidentiality compromise.

Background
==========

libetpan is a portable, efficient middleware for different kinds of
mail access.

Affected packages
=================

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-libs/libetpan           < 1.9.4-r1               >= 1.9.4-r1 

Description
===========

It was discovered that libetpan was not properly handling state within
the STARTTLS protocol handshake.

Impact
======

There may be a breach of integrity or confidentiality in connections
made using libetpan with STARTTLS.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All libetpan users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-libs/libetpan-1.9.4-r1"

References
==========

[ 1 ] CVE-2020-15953
      https://nvd.nist.gov/vuln/detail/CVE-2020-15953

Availability
============

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

 https://security.gentoo.org/glsa/202007-55

Concerns?
=========

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
=======

Copyright 2020 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.

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

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