vulnerability
Red Hat: CVE-2019-20792: CVE-2019-20792 opensc: Double free in coolkey_free_private_data in libopensc/card-coolkey.c (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:P/I:P/A:P) | Apr 29, 2020 | Nov 5, 2020 | Aug 11, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
Apr 29, 2020
Added
Nov 5, 2020
Modified
Aug 11, 2025
Description
OpenSC before 0.20.0 has a double free in coolkey_free_private_data because coolkey_add_object in libopensc/card-coolkey.c lacks a uniqueness check.
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-openscredhat-upgrade-opensc-debuginforedhat-upgrade-opensc-debugsource
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