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Case File

CVE-2017-7763

MEDIUM · CVSS 5.3 EPSS 1.14%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-06-11 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2017-7763
Severity
MEDIUM
CVSS
5.3
EPSS
1.14%
Firefox

Original NVD Description

Default fonts on OS X display some Tibetan characters as whitespace. When used in the addressbar as part of an IDN this can be used for domain name spoofing attacks. Note: This attack only affects OS X operating systems. Other operating systems are unaffected. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.