// For flags

CVE-2024-1454

Opensc: memory use after free in authentic driver when updating token info

Severity Score

3.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The use-after-free vulnerability was found in the AuthentIC driver in OpenSC packages, occuring in the card enrolment process using pkcs15-init when a user or administrator enrols or modifies cards. An attacker must have physical access to the computer system and requires a crafted USB device or smart card to present the system with specially crafted responses to the APDUs, which are considered high complexity and low severity. This manipulation can allow for compromised card management operations during enrolment.

La vulnerabilidad de use-after-free se encontró en el controlador AuthentIC en los paquetes OpenSC y ocurre en el proceso de inscripción de tarjetas usando pkcs15-init cuando un usuario o administrador registra o modifica tarjetas. Un atacante debe tener acceso físico al sistema informático y requiere un dispositivo USB o una tarjeta inteligente manipulada para presentar al sistema respuestas especialmente manipuladas a las APDU, que se consideran de alta complejidad y baja gravedad. Esta manipulación puede permitir operaciones de administración de tarjetas comprometidas durante la inscripción.

*Credits: N/A
CVSS Scores
Attack Vector
Physical
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Local
Attack Complexity
High
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2024-02-12 CVE Reserved
  • 2024-02-12 CVE Published
  • 2024-11-06 CVE Updated
  • 2024-11-07 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-416: Use After Free
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Opensc Project
Search vendor "Opensc Project"
 Opensc
Search vendor "Opensc Project" for product "Opensc"
*-
Affected
Amazon
Search vendor "Amazon"
 Linux
Search vendor "Amazon" for product "Linux"
*-
Affected
Fedoraproject
Search vendor "Fedoraproject"
 Fedora
Search vendor "Fedoraproject" for product "Fedora"
*-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux
Search vendor "Redhat" for product "Enterprise Linux"
*-
Affected