VULNERABILITY INTELLIGENCE

CVE-2023-6258

CVSS score8.1 HIGH
EPSS probability0.56%
CISA KEVNot currently listed
Published2024-01-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • secalert@redhat.com: CWE-1300
  • nvd@nist.gov: CWE-203

Primary references