Related Vulnerabilities: CVE-2020-26570  

The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file.

Severity Medium

Remote No

Type Arbitrary code execution

Description

The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file.

AVG-1298 opensc 0.20.0-3 Medium Vulnerable

https://github.com/OpenSC/OpenSC/releases/tag/0.21.0
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24316
https://github.com/OpenSC/OpenSC/commit/6903aebfddc466d966c7b865fae34572bf3ed23e