/
DirectorySecurity AdvisoriesPricing
Sign In
Security Advisories

CVE-2019-18224

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2019-18224

Severity

Unknown

Description

idn2_to_ascii_4i in lib/lookup.c in GNU libidn2 before 2.1.1 has a heap-based buffer overflow via a long domain string.

References

Affected packages

Safe Source for Open Source™
Media KitContact Us
© 2025 Chainguard. All Rights Reserved.
Private PolicyTerms of Use

Products

Chainguard ContainersChainguard LibrariesChainguard VMs

Why Chainguard

FedRAMPPCICVE RemediationGolden Images

Customers

Customer StoriesChainguard Love

Company

About UsPricingContact UsOpen SourceCareersNewsroomLegalScanner Partners

Resources

Unchained BlogEventsTrust CenterDocumentation