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VULNERABILITIES

CVE-2017-14062 Details

Description

Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://gitlab.com/libidn/libidn2/blob/master/NEWS CVERelease NotesThird Party Advisory
https://gitlab.com/libidn/libidn2/commit/3284eb342cd0ed1a18786e3fcdf0cdd7e76676bd CVEPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00040.html CVEMailing ListThird Party Advisory
http://www.debian.org/security/2017/dsa-3988 CVEThird Party Advisory
https://gitlab.com/libidn/libidn2/blob/master/NEWS [email protected]Release NotesThird Party Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-190Integer Overflow or Wraparound[email protected]

Affected Products

ProductVersions
gnu libidn2
< 2.0.4

CPE

  • cpe:2.3:a:gnu:libidn2:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
8.0
9.0
10.0

CPE

  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-14062
NVD Published Date:
Aug 31, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-14062 Details - Not Deferred