{"schemaVersion":3,"id":"SUSE-SU-2021:3582-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for opensc\n\nThis update for opensc fixes the following issues:\n\n- CVE-2021-42780: Fixed use after return in insert_pin() (bsc#1192005).\n- CVE-2021-42779: Fixed use after free in sc_file_valid() (bsc#1191992).\n- CVE-2021-42781: Fixed multiple heap buffer overflows in pkcs15-oberthur.c (bsc#1192000).\n- CVE-2021-42782: Stack buffer overflow issues in various places (bsc#1191957).","dates":{"published":"2021-10-29T14:26:39.000Z","modified":"2026-02-04T02:13:00.291Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"opensc&distro=HPE Helion OpenStack 8","name":"opensc","label":"opensc&distro=HPE Helion OpenStack 8","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=HPE Helion OpenStack 8","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"opensc&distro=SUSE Linux Enterprise Server 12 SP2-BCL","name":"opensc","label":"opensc&distro=SUSE Linux Enterprise Server 12 SP2-BCL","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=SUSE Linux Enterprise Server 12 SP2-BCL","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"opensc&distro=SUSE Linux Enterprise Server 12 SP3-BCL","name":"opensc","label":"opensc&distro=SUSE Linux Enterprise Server 12 SP3-BCL","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=SUSE Linux Enterprise Server 12 SP3-BCL","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"opensc&distro=SUSE Linux Enterprise Server 12 SP3-LTSS","name":"opensc","label":"opensc&distro=SUSE Linux Enterprise Server 12 SP3-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=SUSE Linux Enterprise Server 12 SP3-LTSS","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"opensc&distro=SUSE Linux Enterprise Server 12 SP4-LTSS","name":"opensc","label":"opensc&distro=SUSE Linux Enterprise Server 12 SP4-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=SUSE Linux Enterprise Server 12 SP4-LTSS","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"opensc&distro=SUSE Linux Enterprise Server 12 SP5","name":"opensc","label":"opensc&distro=SUSE Linux Enterprise Server 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=SUSE Linux Enterprise Server 12 SP5","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"opensc&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP3","name":"opensc","label":"opensc&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP3","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP3","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"opensc&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP4","name":"opensc","label":"opensc&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP4","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP4","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"opensc&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5","name":"opensc","label":"opensc&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"opensc&distro=SUSE OpenStack Cloud 8","name":"opensc","label":"opensc&distro=SUSE OpenStack Cloud 8","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=SUSE OpenStack Cloud 8","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"opensc&distro=SUSE OpenStack Cloud 9","name":"opensc","label":"opensc&distro=SUSE OpenStack Cloud 9","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=SUSE OpenStack Cloud 9","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"opensc&distro=SUSE OpenStack Cloud Crowbar 8","name":"opensc","label":"opensc&distro=SUSE OpenStack Cloud Crowbar 8","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=SUSE OpenStack Cloud Crowbar 8","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"opensc&distro=SUSE OpenStack Cloud Crowbar 9","name":"opensc","label":"opensc&distro=SUSE OpenStack Cloud Crowbar 9","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/opensc&distro=SUSE OpenStack Cloud Crowbar 9","purlType":"rpm","versions":[{"text":"< 0.13.0-3.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.13.0-3.19.1","eol":null,"hubHref":null}],"affectedCount":13,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20213582-1/","label":"www.suse.com/support/update/announcement/2021/suse-su-20213582-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1191957","label":"bugzilla.suse.com/1191957","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1191992","label":"bugzilla.suse.com/1191992","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1192000","label":"bugzilla.suse.com/1192000","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1192005","label":"bugzilla.suse.com/1192005","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2021-42779","label":"www.suse.com/security/cve/CVE-2021-42779","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-42780","label":"www.suse.com/security/cve/CVE-2021-42780","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-42781","label":"www.suse.com/security/cve/CVE-2021-42781","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-42782","label":"www.suse.com/security/cve/CVE-2021-42782","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2021-42779","CVE-2021-42780","CVE-2021-42781","CVE-2021-42782"],"downstream":[],"duplicates":[],"related":["CVE-2021-42779","CVE-2021-42780","CVE-2021-42781","CVE-2021-42782"]},"timeline":[{"kind":"published","date":"2021-10-29T14:26:39.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T02:13:00.291Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T03:08:28.897Z","stale":false,"partial":false}}