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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2017-7832 Detail

Description

The combined, single character, version of the letter 'i' with any of the potential accents in unicode, such as acute or grave, can be spoofed in the addressbar by the dotless version of 'i' followed by the same accent as a second character with most font sets. This allows for domain spoofing attacks because these combined domain names do not display as punycode. This vulnerability affects Firefox < 57.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/101832 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/101832 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1039803 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1039803 Third Party Advisory  VDB Entry 
https://bugzilla.mozilla.org/show_bug.cgi?id=1408782 Issue Tracking  Permissions Required 
https://bugzilla.mozilla.org/show_bug.cgi?id=1408782 Issue Tracking  Permissions Required 
https://www.mozilla.org/security/advisories/mfsa2017-24/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2017-24/ Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-7832
NVD Published Date:
06/11/2018
NVD Last Modified:
11/20/2024
Source:
Mozilla Corporation