VULNERABILITY INTELLIGENCE

CVE-2021-34193

CVSS score7.5 HIGH
EPSS probability1.39%
CISA KEVNot currently listed
Published2023-08-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Stack overflow vulnerability in OpenSC smart card middleware before 0.23 via crafted responses to APDUs.

Weakness classification

  • nvd@nist.gov: CWE-787

Primary references