{"id":"AZL-9484","summary":"CVE-2021-42781 affecting package opensc for versions less than 0.22.0-1","details":"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.","modified":"2026-04-01T05:23:40.722841Z","published":"2022-04-18T17:15:16Z","upstream":["CVE-2021-42781"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-42781"}],"affected":[{"package":{"name":"opensc","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/opensc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.22.0-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-9484.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}