CVE-2018-16423

Medium

Description

A double free when handling responses from a smartcard in sc_file_set_sec_attr in libopensc/sc.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.

SeverityMedium

CVSS6.6

Exploit probability—

ProductOpensc

PublishedSep 4, 2018

First seenSep 4, 2018

How to fix

Vendor advisories

access.redhat.com/errata/RHSA-2019:2154

Affected products

Product	Affected versions	Fixed in
opensc_project opensc	v ≤ 0.18.0	—

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