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high8.8

CVE-2016-2831

Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 do not ensure that the user approves the fullscreen and pointerlock settings, which allows remote …

Impact

Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 do not ensure that the user approves the fullscreen and pointerlock settings, which allows remote attackers to cause a denial of service (UI outage), or conduct clickjacking or spoofing attacks, via a crafted web site.

Affected products

VendorProductAffected versions
CanonicalUbuntu Linux
Versions 12.04, 14.04, 15.10, 16.04
MozillaFirefox
through 46.0.1
Versions 45.1.0, 45.1.1
DebianDebian Linux
Version 8.0
OpensuseLeap
Version 42.1
OpensuseOpensuse
Versions 13.1, 13.2

Weakness classification

CWE-254CWE-284

References