CVE-2023-4535

CVE-2023-4535CVE-2023-4535

opensc_project / opensc

Description

An out-of-bounds read vulnerability was found in OpenSC packages within the MyEID driver when handling symmetric key encryption. Exploiting this flaw requires an attacker to have physical access to the computer and a specially crafted USB device or smart card. This flaw allows the attacker to manipulate APDU responses and potentially gain unauthorized access to sensitive data, compromising the system's security.

Scoring

CVSS 4.5 ()
VectorCVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L
Last modified2026-11-07
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.