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EXPOSURES › CVE-2019-18224

CVE-2019-18224

CRITICAL
DETAIL
SourceNVD · cve Published2019-10-21 CVSS9.8 Referencehttps://nvd.nist.gov/vuln/detail/CVE-2019-18224 ↗

▸ RECOMMENDED ACTION  Critical severity — schedule patching of the affected products.

PLAYERS IMPLICATED
gnu · vendorlibidn2 · product
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.

AFFECTED FEDRAMP PRODUCTS · 0
No correlated FedRAMP products.