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CVE-2017-7838

CVSS v3.0 5.3 (Medium)
53% Progress
CVSS v2.0 5 (Medium)
50% Progress
EPSS 0.26 % (66th)
0.26% Progress
Affected Products 1
Advisories 4
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-20
Improper Input Validation
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2018-06-11 21:29:11
(6 years ago)
Updated Date
2018-06-25 19:10:03
(6 years ago)

Affected Products

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox 56.0.2 and prior versions cpe:2.3:a:mozilla:firefox <= 56.0.2