libidn2-0 vulnerabilities (Ubuntu)
3 vulnerabilities.
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libidn2-0Ubuntu GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2... 7.5 High -
libidn2-0Ubuntu idn2_to_ascii_4i in lib/lookup.c in GNU libidn2 before 2.1.1 has a heap-based buffer overflow via... 9.8 Critical -
libidn2-0Ubuntu Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows... 9.8 Critical