National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-7770 Detail

Current Description

A mechanism where when a new tab is loaded through JavaScript events, if fullscreen mode is then entered, the addressbar will not be rendered. This would allow a malicious site to displayed a spoofed addressbar, showing the location of an arbitrary website instead of the one loaded. Note: this issue only affects Firefox for Android. Desktop Firefox is unaffected. This vulnerability affects Firefox < 54.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 5.9 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/99049 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038689 Third Party Advisory VDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1317242 Issue Tracking Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2017-15/ Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
54.0
Running on/with
 cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-7770
NVD Published Date:
06/11/2018
NVD Last Modified:
08/13/2018