this post was submitted on 20 Sep 2024
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    Snap bad (midwest.social)
    submitted 2 months ago by [email protected] to c/[email protected]
    80 comments fedilink hide all child comments
     
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    [–] [email protected] 0 points 2 months ago (1 children)

    In both cases, the packages are owned by the same people? (Fun fact: mozilla actually owns both the Firefox snap and the firefox package in the Ubuntu repos.) I'm non sure how that "potentially introduces vulnerabilities" any more than "having a package which has dependencies" does.

    I'm not sure what you're referring to with Docker. Canonical provides both the docker.io package in apt and the docker snap. Personally I use the snap on my machine because I need to be able to easily switch versions for my development work.

    [–] [email protected] 6 points 2 months ago (1 children)

    Because the separate installation means you can actually end up with both an apt installed and a snap installed.

    My comment about docker was a specific example of such a case, where vulnerabilities were introduced. It was actually a commonly used attack a few years ago to burn up other CPU and GPU to generate crypto.

    Yes, canonical provides both. Guess what? They screwed up, and introduced several vulnerabilities, and you ended up with both a snap and apt installed docker.

    The fact that they are both packaged by Canonical is both irrelevant and a perfect example of the problem.

    [–] [email protected] -1 points 2 months ago

    Because the separate installation means you can actually end up with both an apt installed and a snap installed.

    This is something that can happen any time you have multiple package managers or even multiple repositories in the same package manager. Google's official Chrome apt repo has debs for google-chrome-stable, google-chrome-beta and google-chrome-unstable, quite intentionally.

    My comment about docker was a specific example of such a case, where vulnerabilities were introduced. It was actually a commonly used attack a few years ago to burn up other CPU and GPU to generate crypto

    Can you provide a link to a source about that? I can't find anything about it.

    and you ended up with both a snap and apt installed docker

    If you installed both the docker.io package from apt and the docker snap, yes you wound up with both. Just as if you install both google-chrome-stable and chromium you'll end up with two packages of (almost) the same browser.

    The fact that they are both packaged by Canonical is both irrelevant and a perfect example of the problem.

    Then I'm gonna ask that you elaborate what specific problem you're trying to explain here, because these seem pretty contradictory.