CVE-2023-4535 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2023-4535 Interim 1 14 2026-03-05T03:53:38Z current 2023-09-27T23:20:53Z 2026-03-05T03:53:38Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2023-4535 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. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE CaaS Platform 4.0 SUSE Enterprise Storage 7.1 SUSE Liberty Linux 9 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Micro 5.2 SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Micro 5.4 SUSE Linux Enterprise Micro 5.5 SUSE Linux Enterprise Real Time 15 SP3 SUSE Linux Enterprise Server 11 SP4 LTSS SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server 12 SP4-LTSS SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server 15 SP1-LTSS SUSE Linux Enterprise Server 15 SP2-LTSS SUSE Linux Enterprise Server 15 SP3-LTSS SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise Server Teradata 12 SP3 SUSE Linux Enterprise Server Teradata 12 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Micro 6.0 SUSE Linux Micro 6.1 SUSE Manager Proxy 4.2 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Manager Retail Branch Server 4.2 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Manager Server 4.2 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud Crowbar 9 openSUSE Tumbleweed opensc opensc-0.23.0-3.1 opensc-0.23.0-3.el9_3 opensc-0.24.0-2.1 opensc-0.24.0-slfo.1.1_1.2 opensc-0.26.1-160000.2.2 opensc-0.23.0-3.el9_3 as a component of SUSE Liberty Linux 9 opensc-0.26.1-160000.2.2 as a component of SUSE Linux Enterprise Server 16.0 opensc-0.24.0-2.1 as a component of SUSE Linux Micro 6.0 opensc-0.24.0-slfo.1.1_1.2 as a component of SUSE Linux Micro 6.1 opensc-0.23.0-3.1 as a component of openSUSE Tumbleweed opensc as a component of SUSE CaaS Platform 4.0 opensc as a component of SUSE Enterprise Storage 7.1 opensc as a component of SUSE Linux Enterprise High Performance Computing 12 SP5 opensc as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS opensc as a component of SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS opensc as a component of SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS opensc as a component of SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS opensc as a component of SUSE Linux Enterprise Micro 5.1 opensc as a component of SUSE Linux Enterprise Micro 5.2 opensc as a component of SUSE Linux Enterprise Micro 5.3 opensc as a component of SUSE Linux Enterprise Micro 5.4 opensc as a component of SUSE Linux Enterprise Micro 5.5 opensc as a component of SUSE Linux Enterprise Module for Basesystem 15 SP4 opensc as a component of SUSE Linux Enterprise Module for Basesystem 15 SP5 opensc as a component of SUSE Linux Enterprise Real Time 15 SP3 opensc as a component of SUSE Linux Enterprise Server 11 SP4 LTSS opensc as a component of SUSE Linux Enterprise Server 12 SP2-LTSS opensc as a component of SUSE Linux Enterprise Server 12 SP4-LTSS opensc as a component of SUSE Linux Enterprise Server 12 SP5 opensc as a component of SUSE Linux Enterprise Server 15 SP1-LTSS opensc as a component of SUSE Linux Enterprise Server 15 SP2-LTSS opensc as a component of SUSE Linux Enterprise Server 15 SP3-LTSS opensc as a component of SUSE Linux Enterprise Server 15-LTSS opensc as a component of SUSE Linux Enterprise Server Teradata 12 SP3 opensc as a component of SUSE Linux Enterprise Server Teradata 12 SP3-LTSS opensc as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 opensc as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 opensc as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 opensc as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 opensc as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP2 opensc as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP3 opensc as a component of SUSE Manager Proxy 4.2 opensc as a component of SUSE Manager Retail Branch Server 4.2 opensc as a component of SUSE Manager Server 4.2 opensc as a component of SUSE OpenStack Cloud 9 opensc as a component of SUSE OpenStack Cloud Crowbar 9 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. CVE-2023-4535 SUSE Liberty Linux 9:opensc-0.23.0-3.el9_3 SUSE Linux Enterprise Server 16.0:opensc-0.26.1-160000.2.2 SUSE Linux Micro 6.0:opensc-0.24.0-2.1 SUSE Linux Micro 6.1:opensc-0.24.0-slfo.1.1_1.2 openSUSE Tumbleweed:opensc-0.23.0-3.1 SUSE CaaS Platform 4.0:opensc SUSE Enterprise Storage 7.1:opensc SUSE Linux Enterprise High Performance Computing 12 SP5:opensc SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:opensc SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:opensc SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS:opensc SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:opensc SUSE Linux Enterprise Micro 5.1:opensc SUSE Linux Enterprise Micro 5.2:opensc SUSE Linux Enterprise Micro 5.3:opensc SUSE Linux Enterprise Micro 5.4:opensc SUSE Linux Enterprise Micro 5.5:opensc SUSE Linux Enterprise Module for Basesystem 15 SP4:opensc SUSE Linux Enterprise Module for Basesystem 15 SP5:opensc SUSE Linux Enterprise Real Time 15 SP3:opensc SUSE Linux Enterprise Server 11 SP4 LTSS:opensc SUSE Linux Enterprise Server 12 SP2-LTSS:opensc SUSE Linux Enterprise Server 12 SP4-LTSS:opensc SUSE Linux Enterprise Server 12 SP5:opensc SUSE Linux Enterprise Server 15 SP1-LTSS:opensc SUSE Linux Enterprise Server 15 SP2-LTSS:opensc SUSE Linux Enterprise Server 15 SP3-LTSS:opensc SUSE Linux Enterprise Server 15-LTSS:opensc SUSE Linux Enterprise Server Teradata 12 SP3-LTSS:opensc SUSE Linux Enterprise Server Teradata 12 SP3:opensc SUSE Linux Enterprise Server for SAP Applications 12 SP2:opensc SUSE Linux Enterprise Server for SAP Applications 12 SP4:opensc SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc SUSE Linux Enterprise Server for SAP Applications 15 SP1:opensc SUSE Linux Enterprise Server for SAP Applications 15 SP2:opensc SUSE Linux Enterprise Server for SAP Applications 15 SP3:opensc SUSE Manager Proxy 4.2:opensc SUSE Manager Retail Branch Server 4.2:opensc SUSE Manager Server 4.2:opensc SUSE OpenStack Cloud 9:opensc SUSE OpenStack Cloud Crowbar 9:opensc moderate 3.1 CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N