[Bug 1933979] Re: [MIR] busybox package

Seth Arnold 1933979 at bugs.launchpad.net
Wed Aug 11 02:43:29 UTC 2021


Just how bad are the consequences of not promoting this package to main?

The code is fairly gross. There's absolute gobs of writing outside array
bounds, resource leaks, potential uses of uninitialized variables, etc.

I don't know if there's any security-relevant findings -- busybox is
almost always restricted solely to a system administrator who is in
trouble and needs tools and can't have the Good Tools for whatever
reason, so a lot of the choices sort of make sense. However, there's
just a lot of choices that may have made sense thirty years ago that
just don't make sense today, and a lot of the choices make it much
harder to use Coverity or similar tools to find the real bugs.

Actually bringing the entire codebase up to modern standards is not
going to be cost-effective (and probably not within the goals of the
project).

Thanks

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https://bugs.launchpad.net/bugs/1933979

Title:
   [MIR] busybox package

Status in busybox package in Ubuntu:
  New

Bug description:
  [Availability]
  ==============
  src:busybox was introduced in Dapper (2006) and has been in main since then. src:busybox & bin:busybox-static are in main, to be more precise. And this request is to promote bin:busybox from src:busybox in main, too. It only depends on the libc6 package, which is in main already. The package builds on all the architectures; is Arch:any.

  [Rationale]
  ===========
  This package is to be included in our partner's cloud images, going back to Bionic. As cloud images are to ship only packages from main this request is to see that happen.

  [Security]
  ==========
  The binary doesn't install services / daemons (/etc/init.d/*, /etc/init/*, /lib/systemd/system/*). Just ships the "busybox" binary, its docs, and a man page.

  [Dependencies]
  ==============
  libc6, which is in main already.

  [Maintenance]
  =============
  Server team.

  [Background information]
  ========================
  Tiny utilities for small and embedded systems.

  ---
  Upstream: https://git.busybox.net/busybox/
  Launchpad page: https://launchpad.net/ubuntu/+source/busybox
  Ubuntu bugs: https://bugs.launchpad.net/ubuntu/+source/busybox
  Debian Package Tracker: https://tracker.debian.org/pkg/busybox
  Debian bugs: https://bugs.debian.org/cgi-bin/pkgreport.cgi?repeatmerged=no&src=busybox

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