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Groups > linux.debian.devel > #108700

Re: HFS/HFS+ are insecure

From Bastien Roucariès <rouca@debian.org>
Newsgroups linux.debian.devel
Subject Re: HFS/HFS+ are insecure
Date 2023-07-21 13:10 +0200
Message-ID <GTWbf-1J8e-11@gated-at.bofh.it> (permalink)
References <GTWbf-1J8e-13@gated-at.bofh.it> <GTG6t-1z5m-7@gated-at.bofh.it> <GTVoS-1ICx-7@gated-at.bofh.it> <GTVyx-1IFz-15@gated-at.bofh.it>
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Le vendredi 21 juillet 2023, 10:28:00 UTC Bastien Roucariès a écrit :
> Le vendredi 21 juillet 2023, 10:17:13 UTC Marco d'Itri a écrit :
> > On Jul 21, Bastien Roucariès <rouca@debian.org> wrote:
> > 
> > > Ok found it call mountlo outdated 
> > > will need a small patch for linux uml, but may be worthwhile
> > > Last version seems to be outdated 0.6 and carried by slitaz distribution.
> > > May be time to revive it
> > It looks like a good long term solution, but as long as there are 
> > insecure file systems in the kernel they should be disabled by default 
> > so these are really different issues.
> 
> No it is not a long term solution. Long term solution will be to push under fuse these filesystem. This a (short term)/(medium term band aid) solution.
> 
> I agree with you about disabling these modules
> 
> linux uml work on i386/amd64/ppc (by memory) so it could help for some filesystem particularly hfs
> 
> I do not understand why uml is not part of main kernel build maybe it is time to get it.
> 
> The plan could be:
> - build uml along the main kernel (if possible)
> - try to get merged old mountlo kernel support
> - push to uml only these insecure filesystem
> - long term try to push these to pure userspace or drop

According to the other thread only these fs should be supported using this method:
- hfs (not hfs+) but pure user space tools exist
-sysv
-affs
-ecryptfs
- jffs2
- jfs
- bfs
- reiserfs

Rouca

> 
> What do you think ?
> 
> rouca
> 
> > 
> > I remember noise from the systemd people about mounting removable media 
> > using user space drivers, but I do not think that anybody is working on 
> > this.
> > 
> > 
> 
> 

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Thread

Bug#1041552: HFS/HFS+ are insecure Marco d'Itri <md@Linux.IT> - 2023-07-20 20:10 +0200
  Re: HFS/HFS+ are insecure Matthew Garrett <mjg59@srcf.ucam.org> - 2023-07-21 10:30 +0200
    Re: HFS/HFS+ are insecure Marco d'Itri <md@Linux.IT> - 2023-07-21 11:00 +0200
      Re: HFS/HFS+ are insecure Magissia <debianlist@magissia.com> - 2023-07-21 11:10 +0200
      Re: HFS/HFS+ are insecure Martin Steigerwald <martin@lichtvoll.de> - 2023-07-21 12:10 +0200
      Re: HFS/HFS+ are insecure Bastien Roucariès <rouca@debian.org> - 2023-07-21 13:00 +0200
        Re: HFS/HFS+ are insecure Bastien Roucariès <rouca@debian.org> - 2023-07-21 13:10 +0200
      Re: HFS/HFS+ are insecure Matthew Garrett <mjg59@srcf.ucam.org> - 2023-07-21 19:40 +0200
        Re: HFS/HFS+ are insecure Ben Hutchings <ben@decadent.org.uk> - 2023-07-23 02:40 +0200
    Re: HFS/HFS+ are insecure Magissia <debianlist@magissia.com> - 2023-07-21 11:20 +0200
    Re: HFS/HFS+ are insecure Bastien Roucariès <rouca@debian.org> - 2023-07-21 12:00 +0200
      Re: HFS/HFS+ are insecure Marco d'Itri <md@Linux.IT> - 2023-07-21 12:20 +0200
        Re: HFS/HFS+ are insecure Bastien Roucariès <rouca@debian.org> - 2023-07-21 12:30 +0200
          Re: HFS/HFS+ are insecure Bastien Roucariès <rouca@debian.org> - 2023-07-21 13:10 +0200
          Re: HFS/HFS+ are insecure Paul Wise <pabs@debian.org> - 2023-07-22 09:50 +0200
            Re: HFS/HFS+ are insecure Matthew Garrett <mjg59@srcf.ucam.org> - 2023-07-22 10:00 +0200
              Re: HFS/HFS+ are insecure Jonas Smedegaard <jonas@jones.dk> - 2023-07-22 10:30 +0200
                Re: HFS/HFS+ are insecure Matthew Garrett <mjg59@srcf.ucam.org> - 2023-07-22 10:40 +0200
              Re: HFS/HFS+ are insecure Jeremy Stanley <fungi@yuggoth.org> - 2023-07-22 14:50 +0200
                Re: HFS/HFS+ are insecure Paul Wise <pabs@debian.org> - 2023-07-25 06:40 +0200
              Re: HFS/HFS+ are insecure Paul Wise <pabs@debian.org> - 2023-07-25 06:30 +0200
      Re: HFS/HFS+ are insecure Bastien Roucariès <rouca@debian.org> - 2023-07-21 12:20 +0200
      Re: HFS/HFS+ are insecure Bastien Roucariès <bastien.roucaries@cyu.fr> - 2023-07-21 12:30 +0200
      Re: HFS/HFS+ are insecure Seth Arnold <seth.arnold@canonical.com> - 2023-07-21 23:20 +0200

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