Mozilla Firefox and Firefox ESR Multiple Security Vulnerabilities

Bugtraq ID:	109086
Class:	Unknown
CVE:	CVE-2019-11717 CVE-2019-11719 CVE-2019-11729 CVE-2019-11730 CVE-2019-9811 CVE-2019-11709 CVE-2019-11711 CVE-2019-11712 CVE-2019-11713 CVE-2019-11715
Remote:	Yes
Local:	No
Published:	Jul 09 2019 12:00AM
Updated:	Jul 19 2019 03:00AM
Credit:	Niklas Baumstark, Boris Zbarsky, Gregory Smiley of Security Compass, Hanno Böck, Jonas Allmann, Linus Särud, Tyson Smith, Henry Corrigan-Gibbs, Rakesh Mane, Luigi Gubello, Andreea Pavel, Christian Holler, Honza Bambas, Jason Kratzer, an
Vulnerable:	Ubuntu Ubuntu Linux 19.04 Ubuntu Ubuntu Linux 18.10 Ubuntu Ubuntu Linux 18.04 LTS Ubuntu Ubuntu Linux 16.04 LTS Ubuntu Ubuntu Linux 14.04 ESM Ubuntu Ubuntu Linux 12.04 ESM Mozilla Thunderbird 60.7.2 Mozilla Thunderbird 60.7.1 Mozilla Thunderbird 60.5.1 Mozilla Thunderbird 60.2.1 Mozilla Thunderbird 52.5.2 Mozilla Thunderbird 45.5.1 Mozilla Thunderbird 45.1.1 Mozilla Thunderbird 24.1.1 Mozilla Thunderbird 24.0.1 Mozilla Thunderbird 17.0.7 Mozilla Thunderbird 17.0.6 Mozilla Thunderbird 17.0.5 Mozilla Thunderbird 17.0.4 Mozilla Thunderbird 17.0.3 Mozilla Thunderbird 17.0.2 Mozilla Thunderbird 17.0.1 Mozilla Thunderbird 16.0.2 Mozilla Thunderbird 15.0.1 Mozilla Thunderbird 13.0.1 Mozilla Thunderbird 12.0.1 Mozilla Thunderbird 3.1.20 Mozilla Thunderbird 3.1.14 Mozilla Thunderbird 3.1.13 Mozilla Thunderbird 3.1.12 Mozilla Thunderbird 3.1.7 Mozilla Thunderbird 3.1.5 Mozilla Thunderbird 3.1.4 Mozilla Thunderbird 3.0.11 Mozilla Thunderbird 3.0.9 Mozilla Thunderbird 3.0.8 Mozilla Thunderbird 3.0.5 Mozilla Thunderbird 3.0.4 Mozilla Thunderbird 3.0.2 Mozilla Thunderbird 3.0.1 Mozilla Thunderbird 2.0 24 Mozilla Thunderbird 2.0 .9 Mozilla Thunderbird 2.0 .8 Mozilla Thunderbird 2.0 .6 Mozilla Thunderbird 2.0 .5 Mozilla Thunderbird 2.0 .4 Mozilla Thunderbird 2.0 .19 Mozilla Thunderbird 2.0 .17 Mozilla Thunderbird 2.0 .16 Mozilla Thunderbird 2.0 .15 Mozilla Thunderbird 2.0 .14 Mozilla Thunderbird 2.0 .13 Mozilla Thunderbird 2.0 .12 Mozilla Thunderbird 1.5 beta 2 Mozilla Thunderbird 1.5 .9 Mozilla Thunderbird 1.5 .13 Mozilla Thunderbird 1.5 Mozilla Thunderbird 1.0.8 Mozilla Thunderbird 1.0.7 Mozilla Thunderbird 1.0.6 Mozilla Thunderbird 1.0.5 Mozilla Thunderbird 1.0.2 Mozilla Thunderbird 1.0.1 Mozilla Thunderbird 1.0 Mozilla Thunderbird 0.9 Mozilla Thunderbird 0.8 Mozilla Thunderbird 0.7.3 Mozilla Thunderbird 0.7.2 Mozilla Thunderbird 0.7.1 Mozilla Thunderbird 0.7 Mozilla Thunderbird 0.6 Mozilla Thunderbird 7.0 Mozilla Thunderbird 60.7 Mozilla Thunderbird 60.61 Mozilla Thunderbird 60.5 Mozilla Thunderbird 60.4 Mozilla Thunderbird 60.3 Mozilla Thunderbird 60.0 Mozilla Thunderbird 60 Mozilla Thunderbird 6.0.2 Mozilla Thunderbird 6.0.1 Mozilla Thunderbird 6.0 Mozilla Thunderbird 6 Mozilla Thunderbird 52.9 Mozilla Thunderbird 52.8 Mozilla Thunderbird 52.5 Mozilla Thunderbird 52.4 Mozilla Thunderbird 52.3 Mozilla Thunderbird 52.2 Mozilla Thunderbird 52.1 Mozilla Thunderbird 52 Mozilla Thunderbird 5 Mozilla Thunderbird 45.8 Mozilla Thunderbird 45.7 Mozilla Thunderbird 45.6 Mozilla Thunderbird 45.4 Mozilla Thunderbird 38.1 Mozilla Thunderbird 32.0 Mozilla Thunderbird 31.8 Mozilla Thunderbird 31.7 Mozilla Thunderbird 31.6 Mozilla Thunderbird 31.5 Mozilla Thunderbird 31.4 Mozilla Thunderbird 31.3 Mozilla Thunderbird 31.2 Mozilla Thunderbird 31.1.2 Mozilla Thunderbird 31.1.1 Mozilla Thunderbird 31.1.0 Mozilla Thunderbird 31.1 Mozilla Thunderbird 31.0 Mozilla Thunderbird 31 Mozilla Thunderbird 3.3 Mozilla Thunderbird 3.1.9 Mozilla Thunderbird 3.1.8 Mozilla Thunderbird 3.1.6 Mozilla Thunderbird 3.1.3 Mozilla Thunderbird 3.1.2 Mozilla Thunderbird 3.1.19 Mozilla Thunderbird 3.1.18 Mozilla Thunderbird 3.1.17 Mozilla Thunderbird 3.1.16 Mozilla Thunderbird 3.1.15 Mozilla Thunderbird 3.1.11 Mozilla Thunderbird 3.1.10 Mozilla Thunderbird 3.1.1 Mozilla Thunderbird 3.1 Mozilla Thunderbird 3.0.7 Mozilla Thunderbird 3.0.6 Mozilla Thunderbird 3.0.3 Mozilla Thunderbird 3.0.10 Mozilla Thunderbird 3.0 Mozilla Thunderbird 24.8.1 Mozilla Thunderbird 24.8 Mozilla Thunderbird 24.7 Mozilla Thunderbird 24.6 Mozilla Thunderbird 24.5 Mozilla Thunderbird 24.4 Mozilla Thunderbird 24.3 Mozilla Thunderbird 24.2 Mozilla Thunderbird 24.1 Mozilla Thunderbird 24.0 Mozilla Thunderbird 23.0 Mozilla Thunderbird 2.1 Mozilla Thunderbird 2.0.0.23 Mozilla Thunderbird 2.0.0.22 Mozilla Thunderbird 2.0.0.21 Mozilla Thunderbird 2.0.0.20 Mozilla Thunderbird 2.0.0.18 Mozilla Thunderbird 2.0.0.11 Mozilla Thunderbird 17.0.9 Mozilla Thunderbird 17.0.8 Mozilla Thunderbird 17.0 Mozilla Thunderbird 16.0.1 Mozilla Thunderbird 16.0 Mozilla Thunderbird 16 Mozilla Thunderbird 15.0 Mozilla Thunderbird 15 Mozilla Thunderbird 14.0 Mozilla Thunderbird 14 Mozilla Thunderbird 13.0 Mozilla Thunderbird 12.0 Mozilla Thunderbird 11.0.1 Mozilla Thunderbird 11.0 Mozilla Thunderbird 10.0.4 Mozilla Thunderbird 10.0.3 Mozilla Thunderbird 10.0.2 Mozilla Thunderbird 10.0.1 Mozilla Thunderbird 10.0 Mozilla Thunderbird 1.5.0.8 Mozilla Thunderbird 1.5.0.7 Mozilla Thunderbird 1.5.0.5 Mozilla Thunderbird 1.5.0.4 Mozilla Thunderbird 1.5.0.2 Mozilla Thunderbird 1.5.0.14 Mozilla Thunderbird 1.5.0.12 Mozilla Thunderbird 1.5.0.10 Mozilla Thunderbird 1.5.0.1 Mozilla Firefox ESR 60.7.2 Mozilla Firefox ESR 60.7.1 Mozilla Firefox ESR 60.6.1 Mozilla Firefox ESR 60.5.1 Mozilla Firefox ESR 60.2.2 Mozilla Firefox ESR 60.2.1 Mozilla Firefox ESR 60.0.2 Mozilla Firefox ESR 52.8.1 Mozilla Firefox ESR 52.7.3 Mozilla Firefox ESR 52.7.2 Mozilla Firefox ESR 52.1.1 Mozilla Firefox ESR 45.5.1 Mozilla Firefox ESR 38.6.1 Mozilla Firefox ESR 38.5.2 Mozilla Firefox ESR 38.5.1 Mozilla Firefox ESR 38.1.1 Mozilla Firefox ESR 31.5.3 Mozilla Firefox ESR 24.1 Mozilla Firefox ESR 24.0.1 Mozilla Firefox ESR 17.0.10 Mozilla Firefox ESR 17.0.9 Mozilla Firefox ESR 17.0.7 Mozilla Firefox ESR 17.0.6 Mozilla Firefox ESR 17.0.5 Mozilla Firefox ESR 17.0.4 Mozilla Firefox ESR 17.0.3 Mozilla Firefox ESR 17.0.2 Mozilla Firefox ESR 17.0.1 Mozilla Firefox ESR 10.0.12 Mozilla Firefox ESR 10.0.10 Mozilla Firefox ESR 10.0.8 Mozilla Firefox ESR 10.0.7 Mozilla Firefox ESR 10.0.5 Mozilla Firefox ESR 10.0.4 Mozilla Firefox ESR 10.0.3 Mozilla Firefox ESR 60.7 Mozilla Firefox ESR 60.6 Mozilla Firefox ESR 60.5 Mozilla Firefox ESR 60.4 Mozilla Firefox ESR 60.3 Mozilla Firefox ESR 60.2 Mozilla Firefox ESR 60.1 Mozilla Firefox ESR 60 Mozilla Firefox ESR 52.9 Mozilla Firefox ESR 52.8 Mozilla Firefox ESR 52.7 Mozilla Firefox ESR 52.6 Mozilla Firefox ESR 52.5.2 Mozilla Firefox ESR 52.5 Mozilla Firefox ESR 52.4 Mozilla Firefox ESR 52.3 Mozilla Firefox ESR 52.2 Mozilla Firefox ESR 52.1 Mozilla Firefox ESR 52.0.1 Mozilla Firefox ESR 45.9 Mozilla Firefox ESR 45.8 Mozilla Firefox ESR 45.7 Mozilla Firefox ESR 45.6 Mozilla Firefox ESR 45.5 Mozilla Firefox ESR 45.4 Mozilla Firefox ESR 45.3 Mozilla Firefox ESR 45.2 Mozilla Firefox ESR 45.1 Mozilla Firefox ESR 38.8 Mozilla Firefox ESR 38.7 Mozilla Firefox ESR 38.6 Mozilla Firefox ESR 38.5 Mozilla Firefox ESR 38.4 Mozilla Firefox ESR 38.3 Mozilla Firefox ESR 38.2.1 Mozilla Firefox ESR 38.2 Mozilla Firefox ESR 38.1 Mozilla Firefox ESR 31.8 Mozilla Firefox ESR 31.7 Mozilla Firefox ESR 31.6 Mozilla Firefox ESR 31.5.2 Mozilla Firefox ESR 31.5 Mozilla Firefox ESR 31.4 Mozilla Firefox ESR 31.3.0 Mozilla Firefox ESR 31.3 Mozilla Firefox ESR 31.2 Mozilla Firefox ESR 31.1.1 Mozilla Firefox ESR 31.1.0 Mozilla Firefox ESR 31.1 Mozilla Firefox ESR 31.0 Mozilla Firefox ESR 24.8.1 Mozilla Firefox ESR 24.8 Mozilla Firefox ESR 24.7 Mozilla Firefox ESR 24.6 Mozilla Firefox ESR 24.5 Mozilla Firefox ESR 24.4 Mozilla Firefox ESR 24.3 Mozilla Firefox ESR 24.2 Mozilla Firefox ESR 24.1.1 Mozilla Firefox ESR 24.1 Mozilla Firefox ESR 24.0.2 Mozilla Firefox ESR 24.0 Mozilla Firefox ESR 17.0.8 Mozilla Firefox ESR 17.0.11 Mozilla Firefox ESR 17.0 Mozilla Firefox ESR 10.0.9 Mozilla Firefox ESR 10.0.6 Mozilla Firefox ESR 10.0.2 Mozilla Firefox ESR 10.0.11 Mozilla Firefox ESR 10.0.1 Mozilla Firefox 67.0.4 Mozilla Firefox 67.0.3 Mozilla Firefox 67.0.2 Mozilla Firefox 66.0.5 Mozilla Firefox 66.0.4 Mozilla Firefox 66.0.3 Mozilla Firefox 66.0.2 Mozilla Firefox 66.0.1 Mozilla Firefox 65.0.2 Mozilla Firefox 65.0.1 Mozilla Firefox 63.0.3 Mozilla Firefox 62.0.3 Mozilla Firefox 62.0.2 Mozilla Firefox 60.0.2 Mozilla Firefox 58.0.1 Mozilla Firefox 53.0.2 Mozilla Firefox 50.0.2 Mozilla Firefox 50.0.1 Mozilla Firefox 43.0.2 Mozilla Firefox 43.0.1 Mozilla Firefox 41.0.2 Mozilla Firefox 39.0.3 Mozilla Firefox 37.0.2 Mozilla Firefox 37.0.1 Mozilla Firefox 36.0.4 Mozilla Firefox 31.8 Mozilla Firefox 29.0.1 Mozilla Firefox 28.0.1 Mozilla Firefox 27.0.1 Mozilla Firefox 25.0.1 Mozilla Firefox 24.1.1 Mozilla Firefox 22.0 4917 Mozilla Firefox 19.0.2 Mozilla Firefox 19.0.1 Mozilla Firefox 17.0.10 Mozilla Firefox 17.0.7 Mozilla Firefox 17.0.6 Mozilla Firefox 17.0.5 Mozilla Firefox 17.0.4 Mozilla Firefox 17.0.3 Mozilla Firefox 17.0.2 Mozilla Firefox 16.0.2 Mozilla Firefox 16.0.1 Mozilla Firefox 15.0.1 Mozilla Firefox 13.0.1 Mozilla Firefox 10.0.12 Mozilla Firefox 3.6.28 Mozilla Firefox 3.6.22 Mozilla Firefox 3.6.9 Mozilla Firefox 3.6.8 Mozilla Firefox 3.6.6 Mozilla Firefox 3.6.4 Mozilla Firefox 3.6.3 Mozilla Firefox 3.6.2 Mozilla Firefox 3.5.16 Mozilla Firefox 3.5.14 Mozilla Firefox 3.5.13 Mozilla Firefox 3.5.10 Mozilla Firefox 3.5.9 Mozilla Firefox 3.5.8 Mozilla Firefox 3.5.7 Mozilla Firefox 3.5.6 Mozilla Firefox 3.5.5 Mozilla Firefox 3.5.4 Mozilla Firefox 3.5.3 Mozilla Firefox 3.5.2 Mozilla Firefox 3.5.1 Mozilla Firefox 3.5 Mozilla Firefox 3.0.18 Mozilla Firefox 3.0.17 Mozilla Firefox 3.0.16 Mozilla Firefox 3.0.15 Mozilla Firefox 3.0.14 Mozilla Firefox 3.0.13 Mozilla Firefox 3.0.12 Mozilla Firefox 3.0.7 Mozilla Firefox 3.0.6 Mozilla Firefox 3.0.5 Mozilla Firefox 3.0.4 Mozilla Firefox 3.0.3 Mozilla Firefox 3.0.2 Mozilla Firefox 2.0 20 Mozilla Firefox 2.0 .9 Mozilla Firefox 2.0 .8 Mozilla Firefox 2.0 .7 Mozilla Firefox 2.0 .6 Mozilla Firefox 2.0 .5 Mozilla Firefox 2.0 .4 Mozilla Firefox 2.0 .3 Mozilla Firefox 1.5.8 Mozilla Firefox 1.5.7 Mozilla Firefox 1.5.6 Mozilla Firefox 1.5.5 Mozilla Firefox 1.5.4 Mozilla Firefox 1.5.2 Mozilla Firefox 1.5.1 Mozilla Firefox 1.5 12 Mozilla Firefox 1.5 .8 Mozilla Firefox 1.5 Mozilla Firefox 1.0.8 Mozilla Firefox 1.0.7 Mozilla Firefox 1.0.6 Mozilla Firefox 1.0.5 Mozilla Firefox 1.0.4 Mozilla Firefox 1.0.3 Mozilla Firefox 1.0.2 Mozilla Firefox 1.0.1 Mozilla Firefox 1.0 Mozilla Firefox 0.10.1 Mozilla Firefox 0.10 Mozilla Firefox 0.9.2 Mozilla Firefox 0.9 Mozilla Firefox 0.8 Mozilla Firefox 0.6.1 Mozilla Firefox 7 Mozilla Firefox 67 Mozilla Firefox 66 Mozilla Firefox 65 Mozilla Firefox 64 Mozilla Firefox 63 Mozilla Firefox 62 Mozilla Firefox 59.0.2 Mozilla Firefox 59.0.1 Mozilla Firefox 59 Mozilla Firefox 58 Mozilla Firefox 57.0.4 Mozilla Firefox 57.0.2 Mozilla Firefox 57.0.1 Mozilla Firefox 57 Mozilla Firefox 56 Mozilla Firefox 55 Mozilla Firefox 54 Mozilla Firefox 53 Mozilla Firefox 52.0.1 Mozilla Firefox 52 Mozilla Firefox 51 Mozilla Firefox 50.1 Mozilla Firefox 50 Mozilla Firefox 5.0.1 Mozilla Firefox 5.0 Mozilla Firefox 49.0.2 Mozilla Firefox 49.0.1 Mozilla Firefox 49 Mozilla Firefox 48 Mozilla Firefox 47 Mozilla Firefox 46.0.1 Mozilla Firefox 46 Mozilla Firefox 45.0.2 Mozilla Firefox 45 Mozilla Firefox 44.0.2 Mozilla Firefox 44 Mozilla Firefox 43 Mozilla Firefox 42 Mozilla Firefox 41 Mozilla Firefox 4.0 Mozilla Firefox 39 Mozilla Firefox 38 Mozilla Firefox 37 Mozilla Firefox 36.0.3 Mozilla Firefox 36 Mozilla Firefox 35.0.1 Mozilla Firefox 35 Mozilla Firefox 34.0.5 Mozilla Firefox 34 Mozilla Firefox 33.0 Mozilla Firefox 33 Mozilla Firefox 32.0.3 Mozilla Firefox 32.0 Mozilla Firefox 32 Mozilla Firefox 31.8 Mozilla Firefox 31.6 Mozilla Firefox 31.1.0 Mozilla Firefox 31.1 Mozilla Firefox 31.0 Mozilla Firefox 31 Mozilla Firefox 30.0 Mozilla Firefox 30 Mozilla Firefox 3.6.7 Mozilla Firefox 3.6.27 Mozilla Firefox 3.6.26 Mozilla Firefox 3.6.25 Mozilla Firefox 3.6.24 Mozilla Firefox 3.6.23 Mozilla Firefox 3.6.21 Mozilla Firefox 3.6.20 Mozilla Firefox 3.6.19 Mozilla Firefox 3.6.18 Mozilla Firefox 3.6.17 Mozilla Firefox 3.6.16 Mozilla Firefox 3.6.15 Mozilla Firefox 3.6.14 Mozilla Firefox 3.6 Mozilla Firefox 3.5.19 Mozilla Firefox 3.5.18 Mozilla Firefox 3.5.17 Mozilla Firefox 3.5.15 Mozilla Firefox 3.5.12 Mozilla Firefox 3.5.11 Mozilla Firefox 3.0.19 Mozilla Firefox 3.0 Mozilla Firefox 29.0 Mozilla Firefox 29 Mozilla Firefox 28.0 Mozilla Firefox 28 Mozilla Firefox 27.0 Mozilla Firefox 27 Mozilla Firefox 26.0 Mozilla Firefox 26 Mozilla Firefox 25.0 Mozilla Firefox 24.1 Mozilla Firefox 24.0 Mozilla Firefox 23.0.1 Mozilla Firefox 23.0 Mozilla Firefox 22.0 Mozilla Firefox 21.0 Mozilla Firefox 20.0.1 Mozilla Firefox 20.0 Mozilla Firefox 2.0.0.21 Mozilla Firefox 2.0.0.19 Mozilla Firefox 2.0.0.18 Mozilla Firefox 2.0.0.15 Mozilla Firefox 2.0.0.14 Mozilla Firefox 2.0.0.13 Mozilla Firefox 2.0.0.12 Mozilla Firefox 2.0.0.11 Mozilla Firefox 2.0 8 Mozilla Firefox 2.0 .9 Mozilla Firefox 2.0 .7 Mozilla Firefox 2.0 .6 Mozilla Firefox 2.0 .5 Mozilla Firefox 2.0 .4 Mozilla Firefox 2.0 .10 Mozilla Firefox 2.0 .1 Mozilla Firefox 2.0 Mozilla Firefox 19.0 Mozilla Firefox 18.0.2 Mozilla Firefox 18.0.1 Mozilla Firefox 18.0 Mozilla Firefox 17.0.9 Mozilla Firefox 17.0.8 Mozilla Firefox 17.0.11 Mozilla Firefox 17.0.1 Mozilla Firefox 17.0 Mozilla Firefox 16.0 Mozilla Firefox 16 Mozilla Firefox 15.0 Mozilla Firefox 15 Mozilla Firefox 14.01 Mozilla Firefox 14.0.1 Mozilla Firefox 14.0 Mozilla Firefox 14 Mozilla Firefox 13.0 Mozilla Firefox 12.0 Mozilla Firefox 11.0 Mozilla Firefox 10.0.9 Mozilla Firefox 10.0.8 Mozilla Firefox 10.0.7 Mozilla Firefox 10.0.6 Mozilla Firefox 10.0.5 Mozilla Firefox 10.0.4 Mozilla Firefox 10.0.3 Mozilla Firefox 10.0.2 Mozilla Firefox 10.0.11 Mozilla Firefox 10.0.10 Mozilla Firefox 10.0.1 Mozilla Firefox 10.0 Mozilla Firefox 10 Mozilla Firefox 1.8 Mozilla Firefox 1.5.3 Mozilla Firefox 1.5.0.9 Mozilla Firefox 1.5.0.7 Mozilla Firefox 1.5.0.6 Mozilla Firefox 1.5.0.5 Mozilla Firefox 1.5.0.4 Mozilla Firefox 1.5.0.3 Mozilla Firefox 1.5.0.2 Mozilla Firefox 1.5.0.11 Mozilla Firefox 1.5.0.10 Mozilla Firefox 1.5.0.1 Mozilla Firefox 1.4.1 Mozilla Firefox 0.7 Mozilla Firefox 0.6 Mozilla Firefox 0.5 Mozilla Firefox 0.2
Not Vulnerable:	Mozilla Thunderbird 60.8 Mozilla Firefox ESR 60.8 Mozilla Firefox 68

Mozilla Firefox and Firefox ESR Multiple Security Vulnerabilities

Mozilla Firefox and Firefox ESR are prone to multiple security vulnerabilities.

Note: Ubuntu security advisories USN-4054-1, USN-4060-1, USN-4060-2 and USN-4064-1 affects only CVE-2019-11719 and CVE-2019-11729.

Attackers can exploit these issues to execute arbitrary code in the context of the browser, bypass certain security restrictions to perform unauthorized actions, or to steal cookie-based authentication credentials.

These issues are fixed in the following:

Firefox 68, Firefox ESR 60.8

Mozilla Firefox and Firefox ESR Multiple Security Vulnerabilities

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Mozilla Firefox and Firefox ESR Multiple Security Vulnerabilities

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Mozilla Firefox and Firefox ESR Multiple Security Vulnerabilities

References:

• Mozilla Firefox Homepage (Mozilla)
  
• Mozilla Foundation Security Advisory 2019-22 Security vulnerabilities fixed in (Microsoft)
  
• Mozilla Foundation Security Advisory 2019-23 Security vulnerabilities fixed in (Mozilla)
  
• MFSA2019-21: Mozilla Foundation Security Advisory 2019-21 (Mozilla)
  
• USN-4054-1: Firefox vulnerabilities (Ubuntu)
  
• USN-4060-1: NSS vulnerabilities (Ubuntu)
  
• USN-4060-2: NSS vulnerabilities (Ubuntu)
  
• USN-4064-1: Thunderbird vulnerabilities (Ubuntu)