CVE-2021-34193
HIGH7.5EPSS 0.65%opensc - security update
Published: 8/22/2023Modified: 4/28/2026
Description
Stack overflow vulnerability in OpenSC smart card middleware before 0.23 via crafted responses to APDUs.
Affected packages (2)
- Debian/openscfrom 0, < 0.21.0-1+deb11u1
- Debian/openscfrom 0, < 0.21.0-1+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |