CVE ID:	CVE-2019-18224
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.
Test IDs:	1.3.6.1.4.1.25623.1.0.876956   1.3.6.1.4.1.25623.1.0.876968   1.3.6.1.4.1.25623.1.1.2.2020.1976   1.3.6.1.4.1.25623.1.0.704613
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2019-18224 Bugtraq: 20200203 [SECURITY] [DSA 4613-1] libidn2 security update (Google Search) https://seclists.org/bugtraq/2020/Feb/4 Debian Security Information: DSA-4613 (Google Search) https://www.debian.org/security/2020/dsa-4613 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDQVQ2XPV5BTZUFINT7AFJSKNNBVURNJ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MINU5RKDFE6TKAFY5DRFN3WSFDS4DYVS/ https://security.gentoo.org/glsa/202003-63 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12420 https://github.com/libidn/libidn2/commit/e4d1558aa2c1c04a05066ee8600f37603890ba8c https://github.com/libidn/libidn2/compare/libidn2-2.1.0...libidn2-2.1.1 SuSE Security Announcement: openSUSE-SU-2019:2611 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00009.html SuSE Security Announcement: openSUSE-SU-2019:2613 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00008.html https://usn.ubuntu.com/4168-1/