4.5
MEDIUM
CVE-2023-4535
OpenSC MyEID Driver Out-of-Bounds Read Vulnerability
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.

INFO

Published Date :

Nov. 6, 2023, 5:15 p.m.

Last Modified :

Sept. 16, 2024, 5:16 p.m.

Remotely Exploitable :

No

Impact Score :

3.7

Exploitability Score :

0.4
Affected Products

The following products are affected by CVE-2023-4535 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Redhat enterprise_linux
1 Fedoraproject fedora
1 Opensc_project opensc
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-4535 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-4535 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    Sep. 16, 2024

    Action Type Old Value New Value
    Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/GLYEFIBBA37TK3UNMZN5NOJ7IWCIXLQP/
    Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/3CPQOMCDWFRBMEFR5VK4N5MMXXU42ODE/
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Feb. 23, 2024

    Action Type Old Value New Value
    Changed Reference Type https://access.redhat.com/errata/RHSA-2023:7879 No Types Assigned https://access.redhat.com/errata/RHSA-2023:7879 Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/3CPQOMCDWFRBMEFR5VK4N5MMXXU42ODE/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/3CPQOMCDWFRBMEFR5VK4N5MMXXU42ODE/ Mailing List
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/GLYEFIBBA37TK3UNMZN5NOJ7IWCIXLQP/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/GLYEFIBBA37TK3UNMZN5NOJ7IWCIXLQP/ Mailing List
    Changed CPE Configuration OR *cpe:2.3:a:opensc_project:opensc:*:*:*:*:*:*:*:* versions from (including) 0.17.0 up to (including) 0.23.0 OR *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:*:*:*:*:*:*
    Changed CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* OR *cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Dec. 23, 2023

    Action Type Old Value New Value
    Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/3CPQOMCDWFRBMEFR5VK4N5MMXXU42ODE/ [No types assigned]
  • CVE Modified by [email protected]

    Dec. 22, 2023

    Action Type Old Value New Value
    Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/GLYEFIBBA37TK3UNMZN5NOJ7IWCIXLQP/ [No types assigned]
  • CVE Modified by [email protected]

    Dec. 19, 2023

    Action Type Old Value New Value
    Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:7879 [No types assigned]
  • Initial Analysis by [email protected]

    Nov. 14, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
    Changed Reference Type https://access.redhat.com/security/cve/CVE-2023-4535 No Types Assigned https://access.redhat.com/security/cve/CVE-2023-4535 Third Party Advisory
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2240914 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2240914 Issue Tracking
    Changed Reference Type https://github.com/OpenSC/OpenSC/commit/f1993dc4e0b33050b8f72a3558ee88b24c4063b2 No Types Assigned https://github.com/OpenSC/OpenSC/commit/f1993dc4e0b33050b8f72a3558ee88b24c4063b2 Patch
    Changed Reference Type https://github.com/OpenSC/OpenSC/issues/2792#issuecomment-1674806651 No Types Assigned https://github.com/OpenSC/OpenSC/issues/2792#issuecomment-1674806651 Issue Tracking, Patch
    Changed Reference Type https://github.com/OpenSC/OpenSC/releases/tag/0.24.0-rc1 No Types Assigned https://github.com/OpenSC/OpenSC/releases/tag/0.24.0-rc1 Release Notes
    Changed Reference Type https://github.com/OpenSC/OpenSC/wiki/OpenSC-security-advisories No Types Assigned https://github.com/OpenSC/OpenSC/wiki/OpenSC-security-advisories Vendor Advisory
    Added CWE NIST CWE-125
    Added CPE Configuration OR *cpe:2.3:a:opensc_project:opensc:*:*:*:*:*:*:*:* versions from (including) 0.17.0 up to (including) 0.23.0
    Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added CWE Red Hat, Inc. CWE-125
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-4535 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-4535 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.07 }} -0.00%

score

0.31031

percentile

CVSS31 - Vulnerability Scoring System
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