CVE-2020-26572
Medium
Description
The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Opensc
PublishedOct 6, 2020
First seenOct 6, 2020
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| opensc_project opensc | v ≤ 0.20.0 | — |
| fedoraproject fedora | 33 | — |
| debian debian_linux | 9.0 | — |
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