Mozilla Releases security updates

Number: AV17-013
Date: 25 January 2017

Purpose

The purpose of this advisory is to raise awareness of multiple vulnerabilities in Mozilla Firefox and Firefox ESR for which updates are now available.

Assessment

Mozilla released security updates to address 24 vulnerabilities in Firefox and Firefox ESR. The severity of these issues ranges from low to critical.

Versions affected:
Firefox versions prior to 51
ESR versions prior to 45.7

CVE References: CVE-2017-5373, CVE-2017-5374, CVE-2017-5375, CVE-2017-5376, CVE-2017-5377, CVE-2017-5378, CVE-2017-5379, CVE-2017-5380, CVE-2017-5381, CVE-2017-5382, CVE-2017-5383, CVE-2017-5384, CVE-2017-5385, CVE-2017-5386, CVE-2017-5387, CVE-2017-5388, CVE-2017-5389, CVE-2017-5390, CVE-2017-5391, CVE-2017-5392, CVE-2017-5393, CVE-2017-5394, CVE-2017-5395,
CVE-2017-5396

Suggested Action

CCIRC recommends that system administrators test and deploy the vendor-released updates to affected applications accordingly.

References:

• https://www.mozilla.org/en-US/security/advisories/mfsa2017-01/
• https://www.mozilla.org/en-US/security/advisories/mfsa2017-02/