N/A - USN-3299-1

Executive Summary

Summary
Title	Firefox update

Informations
Name	USN-3299-1	First vendor Publication	2017-05-25
Vendor	Ubuntu	Last vendor Modification	2017-05-25
Severity (Vendor)	N/A	Revision	N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score	NA
Base Score	NA	Environmental Score	NA
impact SubScore	NA	Temporal Score	NA
Exploitabality Sub Score	NA

Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	N/A	Attack Range	N/A
Cvss Impact Score	N/A	Attack Complexity	N/A
Cvss Expoit Score	N/A	Authentication	N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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

- Ubuntu 17.04 - Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS

Summary:

Firefox was updated to a new version.

Software Description: - firefox: Mozilla Open Source web browser

Details:

Some security information preloaded in Firefox was due to expire before the next scheduled release. This update bumps the expiration times.

Update instructions:

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

Ubuntu 17.04:
firefox 53.0.3+build1-0ubuntu0.17.04.2

Ubuntu 16.10:
firefox 53.0.3+build1-0ubuntu0.16.10.2

Ubuntu 16.04 LTS:
firefox 53.0.3+build1-0ubuntu0.16.04.2

Ubuntu 14.04 LTS:
firefox 53.0.3+build1-0ubuntu0.14.04.2

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

References:
https://www.ubuntu.com/usn/usn-3299-1
https://launchpad.net/bugs/1693502

Package Information:
https://launchpad.net/ubuntu/+source/firefox/53.0.3+build1-0ubuntu0.17.04.2
https://launchpad.net/ubuntu/+source/firefox/53.0.3+build1-0ubuntu0.16.10.2
https://launchpad.net/ubuntu/+source/firefox/53.0.3+build1-0ubuntu0.16.04.2
https://launchpad.net/ubuntu/+source/firefox/53.0.3+build1-0ubuntu0.14.04.2