CVE-2016-6263

The stringpreputf8nfkc_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.

Database specific

{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "last_affected": "1.32"
                }
            ],
            "source": "CPE_RANGE",
            "vendor_product": "gnu:libidn",
            "cpes": [
                "cpe:2.3:a:gnu:libidn:*:*:*:*:*:*:*:*"
            ]
        },
        {
            "source": "DESCRIPTION",
            "extracted_events": [
                {
                    "fixed": "1.33"
                }
            ]
        }
    ]
}

References

Affected packages

Git / cgit.git.savannah.gnu.org/cgit/libidn.git

Affected ranges

Type

GIT

Repo

https://cgit.git.savannah.gnu.org/cgit/libidn.git

Events

Introduced

Fixed

1fbee57ef3c72db2206dd87e4162108b2f425555

Database specific

{
    "source": "REFERENCES"
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6263.json"