CVE-2019-14853

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-391 CWE-755

Affected software

No affected versions have been published.

Timeline

Published: Nov 26, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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