Vulnerabilities > GNU > Libidn2 > Critical

DATE CVE VULNERABILITY TITLE RISK
2019-10-21 CVE-2019-18224 Out-of-bounds Write vulnerability in GNU Libidn2
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.
network
low complexity
gnu CWE-787
critical
9.8