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By the Year

In 2024 there have been 0 vulnerabilities in GNU Libidn . Libidn did not have any published security vulnerabilities last year.

Year Vulnerabilities Average Score
2024 0 0.00
2023 0 0.00
2022 0 0.00
2021 0 0.00
2020 0 0.00
2019 0 0.00
2018 0 0.00

It may take a day or so for new Libidn vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.

Recent GNU Libidn Security Vulnerabilities

The stringprep_utf8_nfkc_normalize function in lib/nfkc.c in libidn before 1.33

CVE-2016-6263 7.5 - High - September 07, 2016

The stringprep_utf8_nfkc_normalize function in lib/nfkc.c in libidn before 1.33 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via crafted UTF-8 data.

Out-of-bounds Read

idn in libidn before 1.33 might

CVE-2016-6262 7.5 - High - September 07, 2016

idn in libidn before 1.33 might allow remote attackers to obtain sensitive memory information by reading a zero byte as input, which triggers an out-of-bounds read, a different vulnerability than CVE-2015-8948.

Out-of-bounds Read

The idna_to_ascii_4i function in lib/idna.c in libidn before 1.33

CVE-2016-6261 7.5 - High - September 07, 2016

The idna_to_ascii_4i function in lib/idna.c in libidn before 1.33 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via 64 bytes of input.

Out-of-bounds Read

idn in GNU libidn before 1.33 might

CVE-2015-8948 7.5 - High - September 07, 2016

idn in GNU libidn before 1.33 might allow remote attackers to obtain sensitive memory information by reading a zero byte as input, which triggers an out-of-bounds read.

Out-of-bounds Read

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