CVE-2023-5992CWE-203

Opensc: side-channel leaks while stripping encryption pkcs#1 padding

Medium · published January 31, 2024

CVSS v3.1
5.6
EPSS
1%
Percentile
66.8
In the wild
Unconfirmed
What it is

A vulnerability was found in OpenSC where PKCS#1 encryption padding removal is not implemented as side-channel resistant. This issue may result in the potential leak of private data.

The record
Technical detail
CVSS v3.1
5.6 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.01156 · 66.8th percentile
Weakness
CWE-203 · Observable Discrepancy
Published
2024-01-31T14:05Z
EPSS history
Timeline
  • 31 JAN 14:05Z
    Opensc: side-channel leaks while stripping encryption pkcs#1 padding
    cvelistv5