CVE-2024-45616

libopensc: Uninitialized values after incorrect check or usage of APDU response values in libopensc

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Severity

Low

Red Hat Product Security

3.9

CVSS 3.1

Review impact separately from score.

Published · September 2, 2024

Updated · June 30, 2026

Description

A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs.

The following problems were caused by insufficient control of the response APDU buffer and its length when communicating with the card.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 3.9
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

CWE-457 · Use of Uninitialized Variable