LAYER: meta PACKAGE NAME: libidn2-native PACKAGE VERSION: 2.3.7 CVE: CVE-2017-14061 CVE STATUS: Patched CVE SUMMARY: Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact. CVSS v2 BASE SCORE: 7.5 CVSS v3 BASE SCORE: 9.8 VECTOR: NETWORK VECTORSTRING: AV:N/AC:L/Au:N/C:P/I:P/A:P MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2017-14061 LAYER: meta PACKAGE NAME: libidn2-native PACKAGE VERSION: 2.3.7 CVE: CVE-2017-14062 CVE STATUS: Patched CVE SUMMARY: Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact. CVSS v2 BASE SCORE: 7.5 CVSS v3 BASE SCORE: 9.8 VECTOR: NETWORK VECTORSTRING: AV:N/AC:L/Au:N/C:P/I:P/A:P MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2017-14062 LAYER: meta PACKAGE NAME: libidn2-native PACKAGE VERSION: 2.3.7 CVE: CVE-2019-12290 CVE STATUS: Patched CVE SUMMARY: GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the inclusion of certain punycoded Unicode characters (that would be discarded when converted first to a Unicode label and then back to an ASCII label), arbitrary domains can be impersonated. CVSS v2 BASE SCORE: 5.0 CVSS v3 BASE SCORE: 7.5 VECTOR: NETWORK VECTORSTRING: AV:N/AC:L/Au:N/C:N/I:P/A:N MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2019-12290 LAYER: meta PACKAGE NAME: libidn2-native PACKAGE VERSION: 2.3.7 CVE: CVE-2019-18224 CVE STATUS: Patched CVE SUMMARY: 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. CVSS v2 BASE SCORE: 7.5 CVSS v3 BASE SCORE: 9.8 VECTOR: NETWORK VECTORSTRING: AV:N/AC:L/Au:N/C:P/I:P/A:P MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2019-18224