CVE-2017-7817

2018-06-1100:00:00

ubuntu.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

0.001 Low

EPSS

Percentile

50.6%

JSON

A spoofing vulnerability can occur when a page switches to fullscreen mode
without user notification, allowing a fake address bar to be displayed.
This allows an attacker to spoof which page is actually loaded and in use.
Note: This attack only affects Firefox for Android. Other operating systems
are not affected. This vulnerability affects Firefox < 56.