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From: Russ (Russ.CooperRC.ON.CA)
Date: Sat Apr 27 2002 - 10:22:01 CDT

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    1. Microsoft doesn't release Security Bulletins for Service Packs,
    Security Roll-ups, packages like the Outlook Email Security Update, or
    tools like the Microsoft Baseline Security Analyzer or URLScan. I can't,
    for the life of me, understand why this isn't done. Every SP or SRP
    obsoletes many individual Security Bulletin patches, so they are
    obviously important to the Security community. Further, SP's or SRP's
    usually include additional patches, sometimes for security issues which
    weren't deemed important enough for an individual Security Bulletin. So
    while they may not need to be dealt with using the same urgency as a
    Security Bulletin, they are still very important.

    In fact, some people wait until a Service Pack, or now, a Security
    Roll-up before they apply those fixes to some of their machines.
    Machines which may not be directly exposed to a specific threat
    environment may only apply SPs and SRPs in an effort to reduce patch
    management hell.

    The same is true of packages like the Outlook Email Security Update,
    HFNetchk, or URLScan. All are examples of extremely useful tools that
    specifically assist Security people. IMO, anything related to security
    should have a Security Bulletin.

    No doubt the negative PR that generally accompanies another Microsoft
    Security Bulletin is one reason not to release more of them. But having
    them included with everything else related to Security Bulletins might
    begin to make it easier to figure out what you need. HFNetchk, for
    example, doesn't know about SRPs. Neither does the Security Bulletin web
    page at;

    http://www.microsoft.com/technet/security/current.asp

    This means that if you go to the Security Bulletin page, indicate you're
    running NT4 TSE SP6, you'll get a very long list of Security Bulletins
    you need to read. However, if you go to;

    http://support.microsoft.com/directory/article.asp?ID=KB;EN-US;Q317636&

    the KB article for the TSE SRP, you'll find that many of them have been
    included in the SRP. But you don't get that information easily from the
    Security Bulletins site. The same is true about Office and other
    products.

    Yet we do get Security Bulletins for "Cumulative Patches" for some
    products. What's the difference? It all has to do with the quagmire that
    Microsoft's patch management is in. All of these different delivery
    mechanisms for Security patches/tools are built differently, record
    themselves differently in the OS, use different tools to install/deploy,
    are managed by different people, and have different locations at
    microsoft.com for you to find out about them.

    Wonderful, eh?

    The bottom line is that I think Microsoft should release a Security
    Bulletin for all such packages. If you use the Microsoft Product
    Security Notification Service in such a way that you would find these
    additional notifications a burden, I'd like to hear from you. Maybe you
    forward all Microsoft Security Bulletins to your pager, or have them
    wake you up in the middle of the night if one arrives. It wouldn't be
    that difficult to come up with different notations within the Security
    Bulletin to allow people to differentiate the importance or urgency to
    suit their own needs. So if there's a good reason not to do this, I've
    not heard it yet.

    Please, only email me if you disagree.

    2. The latest revision to MS02-006 didn't come automatically because the
    revised Bulletin didn't actually include a revision note. I made up the
    V6.0 explanation in the previous message, if that section of the
    Bulletin isn't revised I have no idea why its been revised and don't
    push a notification, so this one slipped by my scanner. I'm not going to
    try and figure out how I know the reason for a revision when its not
    actually indicated on the Bulletin page itself, so if you see a Security
    Bulletin that's been updated but haven't seen a "Revised:" notification
    to the list, let me know.

    3. You may wonder why I send these "Revised:" messages. Most of the time
    revisions don't actually include new bits, revisions usually just
    include more information or the availability of the patch for another
    platform. I figure that's worth a note to the list. I've modified the
    format of "Revised:" notifications as you saw with the previous message.
    These notifications will give you whatever reason Microsoft have
    provided for the revision, and a link to the original. Beyond what I
    give you (the revision explanation), I can't determine what else has
    changed well enough to give you any more detail than that. The web page
    is the best place for that additional information anyway.

    4. Unfortunately Microsoft don't seem to revise Security Bulletins to
    announce availability of non-US-English versions of the patch. I think
    they should, people have no way of knowing that the patch in their
    language has been made available otherwise.

    Cheers,
    Russ - NTBugtraq Editor