{"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_01M5NG15YK970E8E2YB1RZBJ2T","modified_at":"2026-10-23T18:04:16.117514917Z","published_at":"2022-04-18T17:15:16.243Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-42780","https://security-tracker.debian.org/tracker/CVE-2021-42780"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-42780","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-42780"}],"summary":"A use after return issue was found in Opensc before version 0.22.0 in insert_pin function that could potentially crash programs using the library."}