Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Required
Privileges Required
None
Attack Vector
Network
0

CVE-2016-2831

Disclosure Date: June 13, 2016
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

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.

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CVSS V3 Severity and Metrics
Base Score:
8.8 High
Impact Score:
5.3
Exploitability Score:
2.8
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Changed
Confidentiality (C):
Low
Integrity (I):
Low
Availability (A):
High

General Information

Vendors

  • canonical,
  • debian,
  • mozilla,
  • opensuse

Products

  • debian linux 8.0,
  • firefox,
  • firefox esr 45.1.0,
  • firefox esr 45.1.1,
  • leap 42.1,
  • opensuse 13.1,
  • opensuse 13.2,
  • ubuntu linux 12.04,
  • ubuntu linux 14.04,
  • ubuntu linux 15.10,
  • ubuntu linux 16.04
Technical Analysis