A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs.
The following problems were caused by insufficient control of the response APDU buffer and its length when communicating with the card.
CVSS Details
- CVSS 3.1 Base Score: 3.9
- CVSS 3.1 Vector: (CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade opensc | Aug 8, 2025 | Sep 3, 2024 |
| Amazon Linux Ami 2 | — | Upgrade openscUpgrade opensc-debuginfo | Dec 20, 2024 | Sep 3, 2024 |
| Amazon_linux_2023 | — | Upgrade opensc-debugsourceUpgrade opensc-debuginfoUpgrade opensc | Feb 17, 2025 | Sep 2, 2024 |
| Debian | — | Upgrade opensc | Dec 30, 2024 | Sep 3, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Sep 3, 2024 |
| Suse | — | Upgrade openscUpgrade opensc-32bit | Dec 5, 2025 | Sep 25, 2024 |
| Ubuntu | — | Upgrade openscUpgrade opensc-pkcs11Upgrade opensc (Ubuntu Pro)Upgrade opensc-pkcs11 (Ubuntu Pro) | Mar 13, 2025 | Sep 3, 2024 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub