{"api_version":"1","generated_at":"2026-07-24T01:40:26+00:00","cve":"CVE-2022-32959","urls":{"html":"https://cve.report/CVE-2022-32959","api":"https://cve.report/api/cve/CVE-2022-32959.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-32959","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-32959"},"summary":{"title":"CVE-2022-32959","description":"HiCOS’ client-side citizen digital certificate component has a stack-based buffer overflow vulnerability when reading IC card due to insufficient parameter length validation for OS information. An unauthenticated physical attacker can exploit this vulnerability to execute arbitrary code, manipulate system data or terminate service.","state":"PUBLIC","assigner":"cve@cert.org.tw","published_at":"2022-07-20 02:15:00","updated_at":"2023-06-29 15:18:00"},"problem_types":["NVD-CWE-Other"],"metrics":[],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-6290-738fe-1.html","name":"N/A","refsource":"CONFIRM","tags":[],"title":"TWCERT/CC台灣電腦網路危機處理暨協調中心|企業資安通報協處|資安情資分享|漏洞通報|資安聯盟|資安電子報-HiCOS 自然人憑證元件客戶端 - Stack Buffer Overflow-1","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-32959","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-32959","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"32959","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"hinet","cpe5":"hicos_natural_person_credential_component_client","cpe6":"3.0.3.30306","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"linux","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"32959","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"hinet","cpe5":"hicos_natural_person_credential_component_client","cpe6":"3.0.3.30404","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"macos","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"32959","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"hinet","cpe5":"hicos_natural_person_credential_component_client","cpe6":"3.1.0.00002","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"windows","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"AKA":"TWCERT/CC","ASSIGNER":"cve@cert.org.tw","DATE_PUBLIC":"2022-07-12T01:33:00.000Z","ID":"CVE-2022-32959","STATE":"PUBLIC","TITLE":"HiCOS’ client-side citizen digital certificate - Stack Buffer Overflow"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"HiCOS’ client-side citizen digital certificate","version":{"version_data":[{"platform":"Linux","version_affected":"<=","version_value":"11 3.0.3.30306"},{"platform":"Windows","version_affected":"<=","version_value":"11 3.1.0.00002"},{"platform":"macOS","version_affected":"<=","version_value":"11 3.0.3.30404"}]}}]},"vendor_name":"HINET"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"HiCOS’ client-side citizen digital certificate component has a stack-based buffer overflow vulnerability when reading IC card due to insufficient parameter length validation for OS information. An unauthenticated physical attacker can exploit this vulnerability to execute arbitrary code, manipulate system data or terminate service."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"PHYSICAL","availabilityImpact":"HIGH","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-787 Out-of-bounds Write"}]}]},"references":{"reference_data":[{"refsource":"MISC","url":"https://www.twcert.org.tw/tw/cp-132-6290-738fe-1.html","name":"https://www.twcert.org.tw/tw/cp-132-6290-738fe-1.html"}]},"solution":[{"lang":"eng","value":"Download latest version"}],"source":{"advisory":"TVN-202206005","discovery":"EXTERNAL"}},"nvd":{"publishedDate":"2022-07-20 02:15:00","lastModifiedDate":"2023-06-29 15:18:00","problem_types":["NVD-CWE-Other"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"PHYSICAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":6.8,"baseSeverity":"MEDIUM"},"exploitabilityScore":0.9,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hinet:hicos_natural_person_credential_component_client:3.1.0.00002:*:*:*:*:windows:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hinet:hicos_natural_person_credential_component_client:3.0.3.30306:*:*:*:*:linux:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hinet:hicos_natural_person_credential_component_client:3.0.3.30404:*:*:*:*:macos:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}