USN-4599-2: Firefox vulnerabilities

USN-4599-2: Firefox vulnerabilities

USN-4599-1 fixed vulnerabilities in Firefox. This update provides the
corresponding updates for Ubuntu 16.04 LTS.

Original advisory details:

Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, spoof the prompt
for opening an external application, obtain sensitive information, or execute
arbitrary code.
Source: USN-4599-2: Firefox vulnerabilities