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OVAL

Domain spoofing vulnerability in Mozilla Firefox, Firefox ESR and Thunderbird

ID: oval:org.secpod.oval:def:41094Date: (C)2017-06-16   (M)2019-11-06
Class: VULNERABILITYFamily: windows




Mozilla Firefox before 54.0, Firefox ESR before 52.2 or Thunderbird before 52.2 :- Characters from the "Canadian Syllabics" unicode block can be mixed with characters from other unicode blocks in the addressbar instead of being rendered as their raw "punycode" form, allowing for domain name spoofing attacks through character confusion. The current Unicode standard allows characters from "Aspirational Use Scripts" such as Canadian Syllabics to be mixed with Latin characters in the "moderately restrictive" IDN profile. We have changed Firefox behavior to match the upcoming Unicode version 10.0 which removes this category and treats them as "Limited Use Scripts."

Platform:
Microsoft Windows Server 2003
Microsoft Windows 8
Microsoft Windows XP
Microsoft Windows Server 2008
Microsoft Windows Vista
Microsoft Windows 7
Microsoft Windows 8.1
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2012
Microsoft Windows Server 2016
Microsoft Windows Server 2012 R2
Microsoft Windows 10
Product:
Mozilla Firefox
Mozilla Firefox ESR
Mozilla Thunderbird
Reference:
CVE-2017-7764
CVE    1
CVE-2017-7764
CPE    5
cpe:/a:mozilla:thunderbird:::x86
cpe:/a:mozilla:firefox_esr:::x64
cpe:/a:mozilla:firefox_esr:::x86
cpe:/a:mozilla:firefox:::x64
...

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