[USN-4546-1] Firefox vulnerabilities

 ---------- Forwarded message ---------

From: Chris Coulson <chris.coulson@canonical.com>

Date: Sep 28, 2020 5:47PM

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, conduct cross-site

scripting (XSS) attacks, spoof the site displayed in the download dialog,

or execute arbitrary code.

References:

  https://usn.ubuntu.com/4546-1

  CVE-2020-15673, CVE-2020-15674, CVE-2020-15675, CVE-2020-15676,

  CVE-2020-15677, CVE-2020-15678