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VULNERABILITIES

CVE-2023-4535 Details

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.

Metrics

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2023:7879 CVEThird Party Advisory
https://access.redhat.com/security/cve/CVE-2023-4535 CVEThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2240914 CVEIssue Tracking
https://github.com/OpenSC/OpenSC/commit/f1993dc4e0b33050b8f72a3558ee88b24c4063b2 CVEPatch
https://github.com/OpenSC/OpenSC/issues/2792#issuecomment-1674806651 CVEIssue TrackingPatch

see all 16 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-125Out-of-bounds Read[email protected]
CWE-125Out-of-bounds Read[email protected]

Affected Products

ProductVersions
opensc project opensc
0.23.0 -
0.23.0 rc1
0.23.0 rc2

CPE

  • cpe:2.3:a:opensc_project:opensc:0.23.0:-:*:*:*:*:*:*
  • cpe:2.3:a:opensc_project:opensc:0.23.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:opensc_project:opensc:0.23.0:rc2:*:*:*:*:*:*

Remediation

  • No remediation found in references.
fedoraproject fedora
38
39

CPE

  • cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
redhat enterprise linux
9.0

CPE

  • cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-4535
NVD Published Date:
Nov 6, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-4535 Details - Not Deferred