From owner-freebsd-announce Wed May 9 13: 5:27 2001 Delivered-To: freebsd-announce@freebsd.org Received: from vnode.vmunix.com (vnode.vmunix.com [209.112.4.20]) by hub.freebsd.org (Postfix) with ESMTP id 5F37E37B422 for ; Wed, 9 May 2001 12:33:37 -0700 (PDT) (envelope-from chrisc@vmunix.com) Received: by vnode.vmunix.com (Postfix, from userid 1005) id 4BF4311; Wed, 9 May 2001 15:33:36 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by vnode.vmunix.com (Postfix) with ESMTP id 4343049A13 for ; Wed, 9 May 2001 15:33:36 -0400 (EDT) Date: Wed, 9 May 2001 15:33:36 -0400 (EDT) From: Chris Coleman To: announce@freebsd.org Subject: Daemon News Magazine Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-announce@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Many people have been asking for the pilot issue of Daemon News Print Edition, to complete their collection. It is with mixed emitions that I announce that we have only 25 copies left. These were not included in any subscription, but they were handed out at BSDCon last year. At the same time, I must also announce that Issue #2, the first issue to go out to subscriptions is nearing extinction as well. Because we had shipping problems, we ended up doing a double mailing of this issue to subscribers and we now only have 250 copies left. When these are gone, there will be no more of these issues. We don't have the funds to do a reprint. The mostly volunteer staff at Daemon News has worked very hard to produce an outstanding print magazine and keep the online version running at the same time. The content in the print version is about 80% fresh and never published on the web We are pleased that it has been received so well. We have also added an Advocacy pack of magazines for only the cost of shipping to be used by user groups and schools. Please don't abuse this feature. If you haven't done so yet, please subscribe to the print version. We need your help to continue to be a strong force for BSD. If you would like to purchase a copy of the above mentioned magazines, you can get them here: Pilot Issue: Only 25 available. http://mall.daemonnews.org/?page=shop/flypage&product_id=832 Issue #2 : January/February Issue, included in most subscriptions Only 250 copies available. http://mall.daemonnews.org/?page=shop/flypage&product_id=959 Advocacy Pack: for user groups and other advocacy purposes. http://mall.daemonnews.org/?page=shop/flypage&product_id=975 Print Magazine Subscription: One Year subscription http://mall.daemonnews.org/?page=shop/flypage&product_id=880 Thank You Chris Coleman Editor in Chief Daemon News E-Zine http://www.daemonnews.org Print Magazine http://magazine.daemonnews.org Open Packages http://www.openpackages.org BSD Mall http://www.bsdmall.com This is the moderated mailing list freebsd-announce. The list contains announcements of new FreeBSD capabilities, important events and project milestones. See also the FreeBSD Web pages at http://www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-announce" in the body of the message From owner-freebsd-announce Fri May 11 3:21: 5 2001 Delivered-To: freebsd-announce@freebsd.org Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id 41C0B37B423; Fri, 11 May 2001 03:20:56 -0700 (PDT) (envelope-from security-advisories@FreeBSD.org) Received: (from kris@localhost) by freefall.freebsd.org (8.11.1/8.11.1) id f4BAKue63790; Fri, 11 May 2001 03:20:56 -0700 (PDT) (envelope-from security-advisories@FreeBSD.org) Date: Fri, 11 May 2001 03:20:56 -0700 (PDT) Message-Id: <200105111020.f4BAKue63790@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: kris set sender to security-advisories@FreeBSD.org using -f From: FreeBSD Security Advisories To: FreeBSD Security Advisories Subject: Changes to FreeBSD security support policy Reply-To: security-advisories@FreeBSD.org Sender: owner-freebsd-announce@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org -----BEGIN PGP SIGNED MESSAGE----- This announcement describes a change in the security support status of the FreeBSD 3.x branch, as well as the introduction of two new methods for tracking security fixes to FreeBSD 4.3-RELEASE: a FreeBSD CVS branch based on 4.3-RELEASE which will contain security fixes only, and the intention to trial binary security update packages for users of FreeBSD 4.3-RELEASE on the i386 platform. 1) CHANGE IN SUPPORT FOR THE FREEBSD 3.x BRANCH -------------------------------------------- As of this point, the Security Officer Team will provide full vulnerability response (assessment, correction, notification) for the FreeBSD 4.x branch only; the FreeBSD 3.x branch will continue to see vulnerability response only for remotely exploitable vulnerabilities. This eliminates support for the class of vulnerabilities exploitable by users with accounts on the system. This is necessary due to substantial divergence of the supported 4.x branch from the 3.x branch, and the increasing age of userland library infrastructure in the 3.x branch. Details on unresolved vulnerabilities in the 3.x branch may be found later in this document. FreeBSD Branch Support Status - ----------------------------- Branch/Release Support Status -------------- -------------- 3.5.1-RELEASE | 3.5-STABLE | Support for remotely exploitable vulnerabilities. 4.3-STABLE | Support for all local and remote security 4.2-RELEASE | vulnerabilities. 4.3-RELEASE | 5.0-CURRENT | This development branch is not yet supported by | the Security Officer Team Recommendation to Users of the FreeBSD 3.x Branch - ------------------------------------------------- The FreeBSD Security Officer recommends that all systems currently running a version of FreeBSD 3.x be upgraded to 4.3-RELEASE or higher. Use of FreeBSD 3.5.1-RELEASE or FreeBSD 3.5-STABLE as a sealed-box network appliance without untrusted local user access will continue to be supported until at least the release of FreeBSD 5.0-RELEASE. This change in policy will allow the Security Officer Team to devote greater energy to addressing in a timely manner any security issues that may evolve on the 4.x branch, as well as to provide more support to the FreeBSD developer community to improve development practices. Outstanding Local Vulnerabilities in the 3.x Branch - --------------------------------------------------- Currently, FreeBSD Security Advisory SA-00:68, ``ncurses allows local privilege escalation,'' is unresolved in the 3.x branch, as noted in that advisory at time of release. Upgrading the necessary libraries in the 3.x branch would require introducing binary incompatibilities in 3.5.1-RELEASE systems comparable to an upgrade to the 4.x branch. Such disruption is against the policy of FreeBSD regarding ``-STABLE'' branches, and would cause significant disruption to users of that branch for whom local security vulnerabilities may not be of concern. As the code in question is more than 5 years old, and substantially different from the corresponding code in the 4.x branch, developing an equivalent fix has proven very difficult. It may be feasible for individual installations to manually upgrade their ncurses libraries to a non-vulnerable version, but this is not a strategy supported by the FreeBSD Security Officer. As an interim strategy prior to upgrading to FreeBSD 4.3-RELEASE or later, see the workarounds contained in the advisory referenced above. 2) INTRODUCTION OF THE RELENG_4_3 SECURITY BRANCH ---------------------------------------------- As of FreeBSD 4.3-RELEASE, the security officer will be providing support for a new CVS branch consisting of 4.3-RELEASE plus all released security patches from FreeBSD Security Advisories. This branch carries the CVS branch tag of ``RELENG_4_3'', and can be tracked using the usual source distribution methods such as cvsup using this branch tag. In contrast to 4.3-STABLE (``RELENG_4''), which carries security updates as well as general bugfixes and feature enhancements, the RELENG_4_3 release branch will carry ONLY security fixes: it is intended for users of FreeBSD who do not wish to track the full 4.3-STABLE branch but who wish to keep their system up-to-date with security fixes in a semi-automated manner (i.e. without applying patches by hand). This practise of using a release branch to hold security fixes is likely to be continued for future releases of FreeBSD. 3) PROVISION OF BINARY UPDATE PACKAGES FOR SECURITY FIXES ------------------------------------------------------ In response to many user requests, the Security Officer Team will trial the production of binary packages for correcting security vulnerabilities in the FreeBSD base system. At this stage only support for userland (as opposed to kernel) vulnerabilities is planned due to the difficulty of providing a single update for locally-customized kernel versions, although we may be able to provide an updated version of the GENERIC kernel for users who wish to use it to avoid patching and recompiling their own GENERIC kernel from source. The correct operation of binary patches relies heavily on a known common base to which the update is applied. Therefore binary patches will only be supported for users of FreeBSD 4.3-RELEASE on the i386. Users of older supported releases of FreeBSD, users of FreeBSD 4.3-STABLE, or users who choose to follow the RELENG_4_3 branch (described above) are expected to use traditional methods of applying security fixes to their FreeBSD installations, such as applying patches by hand, or using cvsup to update the source collection. For questions regarding the matters discussed in this announcement, please contact the FreeBSD Security Officer . -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.5 (FreeBSD) Comment: For info see http://www.gnupg.org iQCVAwUBOvu8S1UuHi5z0oilAQFvvgQAggyNd7n/f7QHnIt8/lW4GSN4bKuVnH9L GrwZ55bg0SOaTO6NEFu6Yapd5+Rd+5mAl3qN1hhzLrwbdizA7z3W8DSBiDTEViZM nUKZ1JZOkbEuqf0nEfeLXBvvkRFMywQwsdjjb8vJiM+d13iyW1I8+FPMRz0BnuJX piMSK1g/KkU= =K33O -----END PGP SIGNATURE----- This is the moderated mailing list freebsd-announce. The list contains announcements of new FreeBSD capabilities, important events and project milestones. See also the FreeBSD Web pages at http://www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-announce" in the body of the message