CVE-2023-4535

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Summary

CVECVE-2023-4535
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-11-06 17:15:00 UTC
Updated2023-11-14 17:11:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Opensc Project Opensc All All All All
Operating System Redhat Enterprise Linux 9.0 All All All

References

ReferenceSourceLinkTags
myeid: fixed CID 380538 Out-of-bounds read (OVERRUN) · OpenSC/OpenSC@f1993dc · GitHub MISC github.com
2240914 – (CVE-2023-4535) CVE-2023-4535 OpenSC: out-of-bounds read in MyEID driver handling encryption using symmetric keys MISC bugzilla.redhat.com
OpenSC security advisories · OpenSC/OpenSC Wiki · GitHub MISC github.com
Release 0.24.0-rc1 · OpenSC/OpenSC · GitHub MISC github.com
New release 0.24.0 · Issue #2792 · OpenSC/OpenSC · GitHub MISC github.com
cve-details MISC access.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 161246 Oracle Enterprise Linux Security Update for opensc (ELSA-2023-7879)
  • 242627 Red Hat Update for opensc (RHSA-2023:7879)
  • 284825 Fedora Security Update for opensc (FEDORA-2023-c7e4c9af51)
  • 285094 Fedora Security Update for opensc (FEDORA-2023-a854153d7a)
  • 356637 Amazon Linux Security Advisory for opensc : ALAS2023-2023-417
  • 506145 Alpine Linux Security Update for opensc
  • 907691 Common Base Linux Mariner (CBL-Mariner) Security Update for opensc (31945-1)
  • 941511 AlmaLinux Security Update for opensc (ALSA-2023:7879)
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