An update for opensc is now available for openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1640 Final 1.0 1.0 2022-05-11 Initial 2022-05-11 2022-05-11 openEuler SA Tool V1.0 2022-05-11 opensc security update An update for opensc is now available for openEuler-20.03-LTS-SP1. 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. Security Fix(es): Heap buffer overflow issues were found in Opensc before version 0.22.0 in pkcs15-oberthur.c that could potentially crash programs using the library.(CVE-2021-42781) An update for opensc is now available for openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium opensc https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1640 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-42781 https://nvd.nist.gov/vuln/detail/CVE-2021-42781 openEuler-20.03-LTS-SP1 opensc-0.20.0-8.oe1.aarch64.rpm opensc-debuginfo-0.20.0-8.oe1.aarch64.rpm opensc-debugsource-0.20.0-8.oe1.aarch64.rpm opensc-0.20.0-8.oe1.src.rpm opensc-0.20.0-8.oe1.x86_64.rpm opensc-debuginfo-0.20.0-8.oe1.x86_64.rpm opensc-debugsource-0.20.0-8.oe1.x86_64.rpm opensc-help-0.20.0-8.oe1.noarch.rpm Heap buffer overflow issues were found in Opensc before version 0.22.0 in pkcs15-oberthur.c that could potentially crash programs using the library. 2022-05-11 CVE-2021-42781 openEuler-20.03-LTS-SP1 Medium 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L opensc security update 2022-05-11 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1640