CVE-2017-14062
CRITICAL9.8EPSS 1.2%libidn2-0 - security update
Published: 8/31/2017Modified: 3/9/2026
Also known as:DEBIAN-CVE-2017-14062DLA-1085-1
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.
Affected packages (5)
- Debian/libidnfrom 0, < 1.33-2
- Debian/libidnfrom 0, < 1.25-2+deb7u3
- Debian/libidnfrom 0, < 1.29-1+deb8u3
- Debian/libidn2-0from 0, < 0.8-2+deb7u1
- Debian/libidn2-0from 0, < 0.10-2+deb8u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |