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WS-2020-0297

Date: October 5, 2020

OpenSC in version 0.21.0-rc1 is vulnerable to buffer overflow attack in sc_oberthur_parse_privateinfo.

Language: C

Severity Score

Related Resources (2)

https://github.com/OpenSC/OpenSC/commit/fca2ba9474e150e72282317b91ce68d0b801f573
https://www.mend.io/vulnerability-database/WS-2020-0297

Severity Score

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): HIGH

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