Vulnerability Database

289,871

Total vulnerabilities in the database

CVE-2016-6261

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.

  • Published: Sep 7, 2016
  • Updated: Apr 13, 2023
  • CVE: CVE-2016-6261
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
opensuse / leap 42.1 42.1.x
gnu / libidn - 1.32.x
canonical / ubuntu_linux 12.04 12.04.x
canonical / ubuntu_linux 16.04 16.04.x
canonical / ubuntu_linux 14.04 14.04.x