vulnerability
Alma Linux: CVE-2023-4535: Moderate: opensc security update (ALSA-2023-7879)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:H/Au:N/C:P/I:P/A:P) | Nov 6, 2023 | Dec 27, 2023 | Mar 31, 2026 |
Severity
4
CVSS
(AV:L/AC:H/Au:N/C:P/I:P/A:P)
Published
Nov 6, 2023
Added
Dec 27, 2023
Modified
Mar 31, 2026
Description
An out-of-bounds read vulnerability was found in OpenSC packages within the MyEID driver when handling symmetric key encryption. Exploiting this flaw requires an attacker to have physical access to the computer and a specially crafted USB device or smart card. This flaw allows the attacker to manipulate APDU responses and potentially gain unauthorized access to sensitive data, compromising the system's security.
Solution
alma-upgrade-opensc
Rapid7 Labs
2026 Global Threat Landscape Report
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