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[Bug 1595507] [NEW] World readable X11 Cookie key logger

 

Public bug reported:

KDE Project Security Advisory
=============================

Title:          kinit: World readable X11 Cookie key logger
Risk Rating:    Important
CVE:            CVE-2016-3100
Platforms:      X11
Versions:       kinit < 5.23
Author:         Siddharth Sharma siddharth.kde@xxxxxxxxx
Date:           21 June 2016

Overview
========

An authorized user can log key events of other user by accessing
world-readable X11 cookie


Impact
======

Pre-authenticated attacker can read all key events by the users logged on
to the system.

Workaround
==========

None

Solution
========

For kinit apply the following patches:
https://quickgit.kde.org/?p=kinit.git&a=commitdiff&h=dece8fd89979cd1a86c03bcaceef6e9221e8d8cd
https://quickgit.kde.org/?p=kinit.git&a=commitdiff&h=72f3702dbe6cf15c06dc13da2c99c864e9022a58

References
==========

https://bugs.kde.org/show_bug.cgi?id=358593
https://bugs.kde.org/show_bug.cgi?id=363140

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: kinit 5.18.0-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10
Uname: Linux 4.4.0-24-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: KDE
Date: Thu Jun 23 14:06:42 2016
InstallationDate: Installed on 2016-02-11 (132 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
SourcePackage: kinit
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: kinit (Ubuntu)
     Importance: High
     Assignee: Philip Muškovac (yofel)
         Status: New

** Affects: kinit (Ubuntu Xenial)
     Importance: High
     Assignee: Philip Muškovac (yofel)
         Status: New


** Tags: amd64 apport-bug xenial

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-3100

** Changed in: kinit (Ubuntu)
   Importance: Undecided => High

** Changed in: kinit (Ubuntu)
     Assignee: (unassigned) => Philip Muškovac (yofel)

** Also affects: kinit (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Changed in: kinit (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: kinit (Ubuntu Xenial)
     Assignee: (unassigned) => Philip Muškovac (yofel)

-- 
You received this bug notification because you are a member of नेपाली
भाषा समायोजकहरुको समूह, which is subscribed to Xenial.
Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1595507

Title:
  World readable X11 Cookie key logger

Status in kinit package in Ubuntu:
  New
Status in kinit source package in Xenial:
  New

Bug description:
  KDE Project Security Advisory
  =============================

  Title:          kinit: World readable X11 Cookie key logger
  Risk Rating:    Important
  CVE:            CVE-2016-3100
  Platforms:      X11
  Versions:       kinit < 5.23
  Author:         Siddharth Sharma siddharth.kde@xxxxxxxxx
  Date:           21 June 2016

  Overview
  ========

  An authorized user can log key events of other user by accessing
  world-readable X11 cookie

  
  Impact
  ======

  Pre-authenticated attacker can read all key events by the users logged on
  to the system.

  Workaround
  ==========

  None

  Solution
  ========

  For kinit apply the following patches:
  https://quickgit.kde.org/?p=kinit.git&a=commitdiff&h=dece8fd89979cd1a86c03bcaceef6e9221e8d8cd
  https://quickgit.kde.org/?p=kinit.git&a=commitdiff&h=72f3702dbe6cf15c06dc13da2c99c864e9022a58

  References
  ==========

  https://bugs.kde.org/show_bug.cgi?id=358593
  https://bugs.kde.org/show_bug.cgi?id=363140

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: kinit 5.18.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10
  Uname: Linux 4.4.0-24-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Thu Jun 23 14:06:42 2016
  InstallationDate: Installed on 2016-02-11 (132 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  SourcePackage: kinit
  UpgradeStatus: No upgrade log present (probably fresh install)

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