[Bug 1751129] Re: I think there is some security issue in my ubuntu .

[Seth Arnold]

Hello Umer, I believe this is working as intended.

By default Ubuntu users in the admin or sudo group have full privileges
on the system via sudo.

If you can reproduce this without being in either of these groups,
please re-open, attach your sudoers(5) file, and a terminal transcript
showing id(1) output and the problem.

Thanks

** Package changed: unity (Ubuntu) => sudo (Ubuntu)

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Title:
  I think there is some security issue in my ubuntu .

Status in sudo package in Ubuntu:
  Incomplete

Bug description:
  If I log into any other user i am able to access my main user  through
  terminal with my current user password. I am using ubuntu 16.04 and I
  think it might be in all ubuntu 16.04 operating systems.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: unity 7.4.5+16.04.20171201.3
  Uname: Linux 4.15.1-041501-generic x86_64
  .tmp.unity_support_test.0:
   
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: amd64
  CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,staticswitcher,workarounds,scale,expo,ezoom,dbus]
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Fri Feb 23 01:06:34 2018
  DistUpgraded: Fresh install
  DistroCodename: xenial
  DistroVariant: ubuntu
  DkmsStatus:
   bbswitch, 0.8, 4.13.0-32-generic, x86_64: installed
   bbswitch, 0.8, 4.15.1-041501-generic, x86_64: installed
   nvidia-384, 384.111, 4.13.0-32-generic, x86_64: installed
   nvidia-384, 384.111, 4.15.1-041501-generic, x86_64: installed
   virtualbox, 5.0.40, 4.13.0-32-generic, x86_64: installed
  ExecutablePath: /usr/bin/compiz
  GconfCompiz:
   /apps/compiz-1/general:
     /apps/compiz-1/general/screen0:
      /apps/compiz-1/general/screen0/options:
       active_plugins = [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,staticswitcher,workarounds,scale,expo,ezoom,dbus]
  GraphicsCard:
   Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 0b) (prog-if 00 [VGA controller])
     Subsystem: Hewlett-Packard Company Haswell-ULT Integrated Graphics Controller [103c:198f]
  InstallationDate: Installed on 2018-01-22 (31 days ago)
  InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
  MachineType: Hewlett-Packard HP EliteBook 840 G1
  ProcEnviron:
   PATH=(custom, user)
   SHELL=/bin/bash
   LANG=en_IN
   LANGUAGE=en_IN:en
   XDG_RUNTIME_DIR=<set>
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.1-041501-generic root=UUID=95af4278-a5ad-4183-9691-2a68fd0e627e ro resume=UUID=a7e7e167-65b7-4b78-ad75-4400e9b38bad resume= resume= quiet splash vt.handoff=7
  SourcePackage: unity
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/01/2015
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: L71 Ver. 01.33
  dmi.board.name: 198F
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 15.57
  dmi.chassis.asset.tag: CNU4219GQQ
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.33:bd09/01/2015:svnHewlett-Packard:pnHPEliteBook840G1:pvrA3009FD10303:rvnHewlett-Packard:rn198F:rvrKBCVersion15.57:cvnHewlett-Packard:ct10:cvr:
  dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=ELI
  dmi.product.name: HP EliteBook 840 G1
  dmi.product.version: A3009FD10303
  dmi.sys.vendor: Hewlett-Packard
  version.compiz: compiz 1:0.9.12.3+16.04.20171116-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.83-1~16.04.1
  version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.8-0ubuntu0~16.04.1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.8-0ubuntu0~16.04.1
  version.xserver-xorg-core: xserver-xorg-core N/A
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
  version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
  xserver.bootTime: Thu Feb 22 21:34:13 2018
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.19.5-0ubuntu2~16.04.1
  xserver.video_driver: modeset

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