Re: security holes

2009-01-29 Thread Bill Moran
Nerius Landys nlan...@gmail.com wrote:

  Ascertaining what security holes will affect your system is complicated.
  If you have to ask this question, then I recommend that you apply all
  security updates immediately and always assume that every vulnerability
  is a potential problem for you.
 
 Because 7.0 updates will no longer be made about a month from now, I
 guess this means that I should upgrade to 7.1?

That would be my opinion.  The good news is that you have a month to
plan and schedule the upgrade, and the change from 7.0 to 7.1 is pretty
minor.  I upgraded 3 systems with no manual intervention aside from
mergemaster.

-- 
Bill Moran
http://www.potentialtech.com
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Re: security holes

2009-01-29 Thread Nerius Landys
When and if I upgrade, I will be doing it by compiling the system from
source (buildworld or what it's called) according to:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html
For the installworld and mergemaster steps, it's strongly recommended
to drop into single user mode.  However, since my server is in a data
center, it's a bit of trouble to do so (requires the boss there to
hook up some sort of keyboard-input over a web browser application).
I'm wondering if for the upgrade from 7.0 to 7.1 it would be OK to NOT
drop into single user mode during these steps.

On Thu, Jan 29, 2009 at 4:36 AM, Bill Moran wmo...@potentialtech.com wrote:
 Nerius Landys nlan...@gmail.com wrote:

  Ascertaining what security holes will affect your system is complicated.
  If you have to ask this question, then I recommend that you apply all
  security updates immediately and always assume that every vulnerability
  is a potential problem for you.

 Because 7.0 updates will no longer be made about a month from now, I
 guess this means that I should upgrade to 7.1?

 That would be my opinion.  The good news is that you have a month to
 plan and schedule the upgrade, and the change from 7.0 to 7.1 is pretty
 minor.  I upgraded 3 systems with no manual intervention aside from
 mergemaster.

 --
 Bill Moran
 http://www.potentialtech.com

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Re: security holes

2009-01-29 Thread Bill Moran
In response to Nerius Landys nlan...@gmail.com:

 When and if I upgrade, I will be doing it by compiling the system from
 source (buildworld or what it's called) according to:
 http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html
 For the installworld and mergemaster steps, it's strongly recommended
 to drop into single user mode.  However, since my server is in a data
 center, it's a bit of trouble to do so (requires the boss there to
 hook up some sort of keyboard-input over a web browser application).
 I'm wondering if for the upgrade from 7.0 to 7.1 it would be OK to NOT
 drop into single user mode during these steps.

You've got to make that call for yourself, but it's the reason serial
console and 1000 different brands of lights out management addon cards
exist.

Personally, I haven't done the drop to single user mode thing in a
long time and I've never had problems.

-- 
Bill Moran
http://www.potentialtech.com
http://people.collaborativefusion.com/~wmoran/
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security holes

2009-01-28 Thread Nerius Landys
I'm running 7.0-RELEASE and I want to defer upgrading to the current
update (currently p9) and/or upgrading to 7.1 for as long as possible.
 I occasionally csup /usr/src and have a gander at /usr/src/UPDATING,
but I don't understand to the fullest extent what security holes may
affect my system.

What do you suggest that I do so that I am informed immediately when I
need to upgrade from 7.0-RELEASE to something else because of a
security hole that affects my system?  How will I know?
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Re: security holes

2009-01-28 Thread Eitan Adler
Nerius Landys wrote:
  What do you suggest that I do so that I am informed immediately when I
 need to upgrade from 7.0-RELEASE to something else because of a
 security hole that affects my system?  How will I know?
subscribe to security-advisor...@freebsd.org
check past ones here: http://www.freebsd.org/security/advisories.html

-- 
Eitan Adler
Security is increased by designing for the way humans actually behave.
-Jakob Nielsen
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Re: security holes

2009-01-28 Thread Bill Moran
Nerius Landys nlan...@gmail.com wrote:

 I'm running 7.0-RELEASE and I want to defer upgrading to the current
 update (currently p9) and/or upgrading to 7.1 for as long as possible.
  I occasionally csup /usr/src and have a gander at /usr/src/UPDATING,
 but I don't understand to the fullest extent what security holes may
 affect my system.
 
 What do you suggest that I do so that I am informed immediately when I
 need to upgrade from 7.0-RELEASE to something else because of a
 security hole that affects my system?  How will I know?

Ascertaining what security holes will affect your system is complicated.
If you have to ask this question, then I recommend that you apply all
security updates immediately and always assume that every vulnerability
is a potential problem for you.

-- 
Bill Moran
http://www.potentialtech.com
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Re: security holes

2009-01-28 Thread Nerius Landys
 Ascertaining what security holes will affect your system is complicated.
 If you have to ask this question, then I recommend that you apply all
 security updates immediately and always assume that every vulnerability
 is a potential problem for you.

Because 7.0 updates will no longer be made about a month from now, I
guess this means that I should upgrade to 7.1?
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