37 lines
1.7 KiB
HTML
37 lines
1.7 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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<TITLE>Chroot-BIND8 HOWTO: Appendix - Upgrading BIND Later</TITLE>
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<H2><A NAME="upgrading"></A> <A NAME="s6">6. Appendix - Upgrading BIND Later</A></H2>
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<P>So, you had BIND 8.2.2_P7 all nicely chrooted and tweaked to your taste...
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and then you hear this nasty rumour that there's a remotely-exploitable root
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hole in that version too, and you need to upgrade to 8.2.3 right away. Do
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you have to go through this whole long process to install this new version?
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<P>Nope. In fact, you really just need the section on
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<A HREF="Chroot-BIND8-HOWTO-3.html#compiling">Compiling BIND</A> and the first two parts of the section on
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<A HREF="Chroot-BIND8-HOWTO-4.html#installing">Installing BIND</A> (installing the binaries outside and
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inside the jail, respectively).
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<P>The rest of the HOWTO deals with setting up the jail and other things like
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that, which shouldn't need to be altered between versions of BIND. You can
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just dump the new binaries in over top of the old ones, and you're good to go.
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But don't forget to kill and restart BIND afterwards, or the old, vulnerable
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version will still be running!
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