CVE-2017-14062

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.

Score

CVSS 3.1 9.8 Critical

Status

Modified - cve@mitre.org

Published

2017-08-31

Last modified

2024-08-05

Weaknesses

CWE-190

Affected products

• Debian Linux (Debian)
• Libidn2 (Gnu)

References

• http://www.debian.org/security/2017/dsa-3988
• https://gitlab.com/libidn/libidn2/blob/master/NEWS
• https://gitlab.com/libidn/libidn2/commit/3284eb342cd0ed1a18786e3fcdf0cdd7e76676bd
• https://lists.debian.org/debian-lts-announce/2018/07/msg00040.html