CVE-2016-6263

Severity CVSS v4.0:
Pending analysis
Type:
CWE-125 Out-of-bounds Read
Publication date:
07/09/2016
Last modified:
12/04/2025

Description

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.

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:gnu:libidn:*:*:*:*:*:*:*:* 1.32 (including)


References to Advisories, Solutions, and Tools