OpenSC — Vulnerabilities & Security Advisories 14

This page aggregates Common Weakness Enumeration entries for OpenSC, an open-source cryptographic framework designed for smart card access and management. It collects known vulnerabilities associated with this specific software solution, covering data released from its initial public availability through the end of 2023. Users can utilize this resource to track vendor advisories, understand the specific characteristics of identified weakness classes, and look up the comprehensive vulnerability history for the product. OpenSC serves as a widely used infrastructure for interacting with PKCS#15 compliant tokens, making its security posture critical for organizations relying on smart card authentication. The vulnerabilities listed here primarily range from buffer overflows and memory corruption issues to improper access control mechanisms and cryptographic implementation flaws. These weaknesses may allow attackers to achieve unauthorized code execution, cause denial of service conditions, or extract sensitive private keys stored on the hardware security modules. By centralizing this information, the page provides a clear overview of the security landscape surrounding OpenSC, allowing security analysts and developers to assess risk accurately. The data reflects confirmed reports from various vulnerability databases and vendor announcements, ensuring that the history of exploits is documented for reference. This aggregation helps in identifying patterns in how the software has been targeted over time, facilitating better patch management and mitigation strategies for administrators deploying these cryptographic tokens in enterprise environments.