OESA-2021-1021

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OESA-2021-1021

Summary: opensc security update

Details: OpenSC provides a set of libraries and utilities to work with smart cards. Its main focus is on cards that support cryptographic operations, and facilitate their use in security applications such as authentication, mail encryption and digital signatures. OpenSC implements the standard APIs to smart cards, e.g. PKCS#11 API, Windows' Smart Card Minidriver and macOS Tokend.\r\n\r\n Security Fix(es):\r\n\r\n The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file.(CVE-2020-26570)\r\n\r\n

References: https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1021, https://nvd.nist.gov/vuln/detail/CVE-2020-26570