CVE-2019-20792

Description

OpenSC before 0.20.0 has a double free in coolkey_free_private_data because coolkey_add_object in libopensc/card-coolkey.c lacks a uniqueness check.

Base Score

6.8

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.165

Vulnerability	OS Platform
Vulnerabilities CVE-2019-15945,CVE-2019-15946,CVE-2019-19480,CVE-2019-20792 are affected in OpenSC smartcard framework 0.19.0-rc1	Windows

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