// For flags

CVE-2023-6258

Pkcs11-provider: side-channel proofing pkcs#1 1.5 paths

Severity Score

8.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A security vulnerability has been identified in the pkcs11-provider, which is associated with Public-Key Cryptography Standards (PKCS#11). If exploited successfully, this vulnerability could result in a Bleichenbacher-like security flaw, potentially enabling a side-channel attack on PKCS#1 1.5 decryption.

Se ha identificado una vulnerabilidad de seguridad en el proveedor pkcs11, que está asociado con los estándares de criptografía de clave pública (PKCS#11). Si se explota con éxito, esta vulnerabilidad podría provocar un fallo de seguridad similar al de Bleichenbacher, lo que podría permitir un ataque de canal lateral al descifrado PKCS#1 1.5.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-11-22 CVE Reserved
  • 2024-01-30 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-12-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-203: Observable Discrepancy
  • CWE-1300: Improper Protection of Physical Side Channels
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Latchset
Search vendor "Latchset"
 Pkcs11-provider
Search vendor "Latchset" for product "Pkcs11-provider"
 0.1
Search vendor "Latchset" for product "Pkcs11-provider" and version "0.1"
-
Affected