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.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-4613-1 | libidn2 security update |
EUVD |
EUVD-2019-8024 | 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. |
Ubuntu USN |
USN-4168-1 | Libidn2 vulnerabilities |
References
History
Wed, 14 Oct 2026 07:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-10-14T06:54:50.718Z
Reserved: 2019-10-21T00:00:00.000Z
Link: CVE-2019-18224
No data.
Status : Modified
Published: 2019-10-21T17:15:09.930
Modified: 2026-10-14T07:16:49.913
Link: CVE-2019-18224
OpenCVE Enrichment
No data.
Debian DSA
EUVD
Ubuntu USN