CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.3. It affects Firefox.
CVE
CVE-2017-7838
Severity
MEDIUM
CVSS
5.3
EPSS
1.47%
Firefox
Original NVD Description
Punycode format text will be displayed for entire qualified international domain names in some instances when a sub-domain triggers the punycode display instead of the primary domain being displayed in native script and the sub-domain only displaying as punycode. This could be used for limited spoofing attacks due to user confusion. This vulnerability affects Firefox < 57.
Related CVEs
Other vulnerabilities affecting the same vendor(s)