[Bug 876626] Re: Unlocking the second crypto disk (/home) echos password on console

ilf 876626 at bugs.launchpad.net
Wed Feb 8 11:23:24 UTC 2012


@Benjamin: I am grateful for general FLOSS development, but I am totally
pissed at the way Ubuntu is handling passphrase input for crypto disks
at boot.

It started almost two years ago with bug 566818.
Then it became a security issue last year with bug 778659.
Now this on has been idling for four months.

I would be able to look over this, if there were clear responsibilities
and a working process, fixing it in a reasonable time frame.

But it's "Importance: Undecided" for plymouth and Oneiric?
It's only assigned to someone in Precise upstart, too?
Why has the assignee not commented here once?
If plymouth may be responsible, has upstream been contacted? (Nothing in their Bugtracker).

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https://bugs.launchpad.net/bugs/876626

Title:
  Unlocking the second crypto disk (/home) echos password on console

Status in “plymouth” package in Ubuntu:
  Confirmed
Status in “upstart” package in Ubuntu:
  Confirmed
Status in “plymouth” source package in Oneiric:
  Confirmed
Status in “upstart” source package in Oneiric:
  Confirmed
Status in “plymouth” source package in Precise:
  Confirmed
Status in “upstart” source package in Precise:
  Confirmed

Bug description:
  Boot

  1.) Enter crypto phrase for /
  2.) ... init things...
  3.) Enter crypto phrase for /home

  On 3rd the password is echoed as such, only after pressing enter it prints the passwords again with stars.
  Enter passphrase: ABCDEF ENTER
  Enter passphrase: *******
  --- 
  ApportVersion: 1.23-0ubuntu3
  Architecture: i386
  DistroRelease: Ubuntu 11.10
  Package: cryptsetup 2:1.1.3-4ubuntu2
  PackageArchitecture: i386
  ProcEnviron:
   SHELL=/bin/bash
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   LANGUAGE=en_US:en
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
  Tags:  oneiric
  Uname: Linux 3.0.0-12-generic i686
  UpgradeStatus: Upgraded to oneiric on 2011-10-15 (5 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare usrp
  crypttab:
   vg_xiaoyu-root_crypt UUID=8ef6fb8f-ada6-464c-8ba3-d3ceed02ccdd none luks
   vg_xiaoyu-home_crypt UUID=e0aa6c3d-21b1-4ae9-a0db-17b81f13a2cf none luks
   vg_xiaoyu-swap_crypt /dev/mapper/vg_xiaoyu-swap /dev/urandom cipher=aes-cbc-essiv:sha256,size=256,swap

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