Releases32
Frequency5 months 1 week
Last Release
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Mirror of libidn2 repository

CVE History

CVEPublishedCVSS v3CVSS v2
9.8 CRITICAL7.5 HIGH

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.