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Sicherheit: Denial of Service in Mozilla Firefox
Aktuelle Meldungen Distributionen
Name: Denial of Service in Mozilla Firefox
ID: USN-3599-1
Distribution: Ubuntu
Plattformen: Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.10
Datum: Sa, 17. März 2018, 09:31
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5146
Applikationen: Mozilla Firefox

Originalnachricht

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This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
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From: Chris Coulson <chris.coulson@canonical.com>
Reply-To: Ubuntu Security <security@ubuntu.com>
To: ubuntu-security-announce@lists.ubuntu.com
Message-ID: <e5aacabf-fbba-da85-f4ac-6651e1b1a00e@canonical.com>
Subject: [USN-3599-1] Firefox vulnerability

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==========================================================================
Ubuntu Security Notice USN-3599-1
March 16, 2018

firefox vulnerability
==========================================================================

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

- Ubuntu 17.10
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS

Summary:

Firefox could be made to crash or run programs as your login if it
opened a malicious website.

Software Description:
- firefox: Mozilla Open Source web browser

Details:

An out-of-bounds write was discovered when processing Vorbis audio data.
If a user were tricked in to opening a specially crafted website, an
attacker could exploit this to cause a denial of service, or execute
arbitrary code. (CVE-2018-5146)

Update instructions:

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

Ubuntu 17.10:
firefox 59.0.1+build1-0ubuntu0.17.10.1

Ubuntu 16.04 LTS:
firefox 59.0.1+build1-0ubuntu0.16.04.1

Ubuntu 14.04 LTS:
firefox 59.0.1+build1-0ubuntu0.14.04.1

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

References:
https://usn.ubuntu.com/usn/usn-3599-1
CVE-2018-5146

Package Information:
https://launchpad.net/ubuntu/+source/firefox/59.0.1+build1-0ubuntu0.17.10.1
https://launchpad.net/ubuntu/+source/firefox/59.0.1+build1-0ubuntu0.16.04.1
https://launchpad.net/ubuntu/+source/firefox/59.0.1+build1-0ubuntu0.14.04.1



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