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Sicherheit: Denial of Service in Tracker
Aktuelle Meldungen Distributionen
Name: Denial of Service in Tracker
ID: USN-3101-1
Distribution: Ubuntu
Plattformen: Ubuntu 16.04 LTS
Datum: Mi, 12. Oktober 2016, 16:40
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: <0245df4d-949e-7e79-068e-066aa12e0d91@canonical.com>
Subject: [USN-3101-1] Tracker vulnerability

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==========================================================================
Ubuntu Security Notice USN-3101-1
October 12, 2016

tracker vulnerability
==========================================================================

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

- Ubuntu 16.04 LTS

Summary:

Tracker could be made to crash if it opened a specially crafted file.

Software Description:
- tracker: metadata database, indexer and search tool

Details:

It was discovered that Tracker incorrectly handled certain malformed GIF
images. If a user or automated system were tricked into downloading a
specially-crafted GIF image, Tracker could crash, resulting in a denial of
service.

Update instructions:

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

Ubuntu 16.04 LTS:
tracker-extract 1.6.2-0ubuntu1.1

After a standard system update you need to restart your session to make
all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-3101-1
https://launchpad.net/bugs/1178402

Package Information:
https://launchpad.net/ubuntu/+source/tracker/1.6.2-0ubuntu1.1



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