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Sicherheit: Preisgabe von Informationen in network-manager-applet
Aktuelle Meldungen Distributionen
Name: Preisgabe von Informationen in network-manager-applet
ID: USN-3217-1
Distribution: Ubuntu
Plattformen: Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 16.10
Datum: Mi, 8. März 2017, 06:25
Referenzen: Keine Angabe

Originalnachricht

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This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
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From: Marc Deslauriers <marc.deslauriers@canonical.com>
Reply-To: Ubuntu Security <security@ubuntu.com>
To: ubuntu-security-announce@lists.ubuntu.com
Message-ID: <102a1d39-9dca-e914-fcce-9e92d63f6347@canonical.com>
Subject: [USN-3217-1] network-manager-applet vulnerability

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==========================================================================
Ubuntu Security Notice USN-3217-1
March 07, 2017

network-manager-applet vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 16.10
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS
- Ubuntu 12.04 LTS

Summary:

The system could be made to expose sensitive information.

Software Description:
- network-manager-applet: GNOME frontend for NetworkManager

Details:

It was discovered that network-manager-applet incorrectly checked
permissions when connecting to certain wireless networks. A local attacker
could use this issue at the login screen to access local files.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 16.10:
network-manager-gnome 1.2.6-0ubuntu1.1

Ubuntu 16.04 LTS:
network-manager-gnome 1.2.6-0ubuntu0.16.04.2

Ubuntu 14.04 LTS:
network-manager-gnome 0.9.8.8-0ubuntu4.5

Ubuntu 12.04 LTS:
network-manager-gnome 0.9.4.1-0ubuntu2.6

After a standard system update you need to reboot your computer to make
all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-3217-1
https://launchpad.net/bugs/1668321

Package Information:
https://launchpad.net/ubuntu/+source/network-manager-applet/1.2.6-0ubuntu1.1
https://launchpad.net/ubuntu/+source/network-manager-applet/1.2.6-0ubuntu0.16.04.2
https://launchpad.net/ubuntu/+source/network-manager-applet/0.9.8.8-0ubuntu4.5
https://launchpad.net/ubuntu/+source/network-manager-applet/0.9.4.1-0ubuntu2.6



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