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Michel Wilson wrote: |
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>On Thu, Mar 25, 2004 at 10:32:05AM -0600, Andrew Gaffney wrote: |
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>> |
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>>That's the problem with using tripwire on a Gentoo system. It's meant for a |
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>>system that doesn't change, which obviously isn't Gentoo. What if someone |
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>>compromises your system after your last run of tripwire (not the updater) |
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>>and before when you emerge a package and update the database. The |
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>>compromise would go unnoticed. |
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>> |
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>> |
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>> |
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>Good point. Well, then we should check the package before upgrading it, |
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>or check each file before we overwrite it with a new file. The first is |
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>probably the easiest, but then there might be a very theoretical chance |
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>that a file is overwritten which didn't belong to the old version of the |
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>package. I don't know if such a situation would ever happen, though. |
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It should be possible to add a feature to emerge that updates installed |
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packages MD5 to the tripwire database so the next time tripwire runs it |
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doesn't report false positives. |
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>Michel Wilson. |
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-- |
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Sandino Araico Sánchez |
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-- Lo que no mata engorda. |
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