CVE-2019-20792
Medium
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.
SeverityMedium
CVSS6.8
Exploit probability—
ProductOpensc
PublishedApr 29, 2020
First seenApr 29, 2020
How to fix
Update
- opensc_project opensc0.20.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| opensc_project opensc | v < 0.20.0 | 0.20.0 |
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