{"id":"AZL-28094","summary":"CVE-2021-34193 affecting package opensc for versions less than 0.23.0-1","details":"Stack overflow vulnerability in OpenSC smart card middleware before 0.23 via crafted responses to APDUs.","modified":"2026-04-01T05:09:40.457193Z","published":"2023-08-22T19:16:20Z","upstream":["CVE-2021-34193"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-34193"}],"affected":[{"package":{"name":"opensc","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/opensc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.0-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-28094.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:H"}]}