CVE-2017-7838

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Summary

CVECVE-2017-7838
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-06-11 21:29:00 UTC
Updated2018-06-25 19:10:00 UTC
DescriptionPunycode 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.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mozilla Firefox All All All All

References

ReferenceSourceLinkTags
Access Denied CONFIRM bugzilla.mozilla.org Issue Tracking, Permissions Required
Mozilla Firefox Multiple Bugs Let Remote Users Spoof URLs, Conduct Cross-Site Scripting Attacks, Bypass Security Controls, Obtain Potentially Sensitive Information, and Execute Arbitrary Code and Let Local Users Gain Elevated Privileges - SecurityTracker SECTRACK www.securitytracker.com Third Party Advisory, VDB Entry
Security vulnerabilities fixed in Firefox 57 — Mozilla CONFIRM www.mozilla.org Vendor Advisory
Mozilla Firefox Prior to 57 Multiple Security Vulnerabilities BID www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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