{"action":"Upgrade opensc to 0.20.0-r0 or later.","affected":[{"fixed":"0.20.0-r0","introduced":"0"}],"component":"opensc","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["0.20.0-r0"],"id":"tcs_01M6GJVPDVB208D7TRJJ75BMQ2","modified_at":"2026-11-03T06:32:18.204738075Z","published_at":"2019-01-22T08:29:00.200Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-6502","https://security.alpinelinux.org/vuln/CVE-2019-6502"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-6502#Alpine:v3.23/opensc","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-6502"}],"summary":"sc_context_create in ctx.c in libopensc in OpenSC 0.19.0 has a memory leak, as demonstrated by a call from eidenv."}