CVE-2023-6258
Pkcs11-provider: side-channel proofing pkcs#1 1.5 paths
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-1300 |
| Vendor | n/a |
| Product | pkcs11-provider |
| Published | Jan 30, 2024 |
| Last Updated | Jun 17, 2025 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
n/a / pkcs11-provider
All versions affected Fedora / Fedora
All versions affected