CVE-2019-14853

CVSS 3.7 LOWEPSS 2.5%CWE-391

An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding, malformed DER signatures could raise unexpected exceptions (or no exceptions at all), which could lead to a denial of service.

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Productos afectados

[UNKNOWN] · python-ecdsa

¿Quieres saber si tu infraestructura está expuesta a esto?

Hablar con TrueHacking →

Referencias

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14853 https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3 https://seclists.org/bugtraq/2019/Dec/33 https://www.debian.org/security/2019/dsa-4588