CVEvulnerability

CVE-2023-4535

3.8 LOW Published 2023-11-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-11-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.5 MEDIUM — CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L
CVSS 3.1 ([email protected])
3.8 LOW — CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Weaknesses
CWE-125

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.

Affected configurations

• opensc project opensc 0.23.0 • fedoraproject fedora 38 • fedoraproject fedora 39 • redhat enterprise linux 9.0

Related

Weakness · CWE (1)

  • CWE-125 Out-of-bounds Read weakness

References