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.
Published: 2023-11-06
Score: 4.5 Medium
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No solution or workaround provided in the CVE record.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-54390 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.
History

Sat, 07 Nov 2026 05:15:00 +0000

Type Values Removed Values Added
First Time appeared Redhat rhel Els
CPEs cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8
cpe:/a:redhat:enterprise_linux:8
cpe:/o:redhat:rhel_els:7
Vendors & Products Redhat rhel Els

Fri, 22 Nov 2024 12:00:00 +0000


Mon, 16 Sep 2024 17:45:00 +0000


Subscriptions

Fedoraproject Fedora
Opensc Project Opensc
Redhat Enterprise Linux Rhel Els
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-11-07T05:01:53.232Z

Reserved: 2023-08-25T07:57:47.663Z

Link: CVE-2023-4535

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-11-06T17:15:12.083

Modified: 2026-11-07T05:17:56.300

Link: CVE-2023-4535

cve-icon Redhat

Severity : Low

Publid Date: 2023-09-25T00:00:00Z

Links: CVE-2023-4535 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses