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.

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

0 Unknown introduced commit / All previous commits are affected

Fixed

1fbee57ef3c72db2206dd87e4162108b2f425555

Type: GIT
Repo: https://cgit.git.savannah.gnu.org/cgit/libidn.git
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

1fbee57ef3c72db2206dd87e4162108b2f425555

Database specific

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "1.32"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "1.33"
            }
        ]
    }
]

source

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