{"action":"Upgrade opensc to 0.22.0-1 or later.","affected":[{"fixed":"0.22.0-1","introduced":"0"}],"component":"opensc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.22.0-1"],"id":"tcs_01M5NFRA2EHT7VF2JW586TQ70X","modified_at":"2026-10-23T18:03:26.852203162Z","published_at":"2023-08-22T19:16:20.913Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-34193","https://security-tracker.debian.org/tracker/CVE-2021-34193"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-34193","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-34193"}],"summary":"Stack overflow vulnerability in OpenSC smart card middleware before 0.23 via crafted responses to APDUs."}