Users login

Create an account »


Users login

Home » Security Advisories» Ubuntu » Firefox update

Firefox update

  • Vendor: Ubuntu
  • Vendor ID: USN-3299-1
  • Date: May 25, 2017

Ubuntu Security Notice USN-3299-1
May 25, 2017

firefox update

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


Firefox was updated to a new version.

Software Description:
- firefox: Mozilla Open Source web browser


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.


Package Information:

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 455 bytes
Desc: OpenPGP digital signature
URL: <>

Newsletter signup

Signup to our monthly newsletter and stay in touch with IT news!

Free E-books

We've got ebooks! But they're not online. :( Please give us a few days to bring downloads back.


Have something to say or just wanna drop us a line? Please keep this in mind: to spam, we reply with spam.

Contact us »