{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-43664", "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "state": "PUBLISHED", "assignerShortName": "talos", "dateReserved": "2022-11-28T20:45:59.336Z", "datePublished": "2023-04-05T15:18:03.855Z", "dateUpdated": "2025-02-10T18:03:48.922Z"}, "containers": {"cna": {"affected": [{"vendor": "Ichitaro", "product": "Ichitaro", "versions": [{"version": "2022 1.0.1.57600", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "A use-after-free vulnerability exists within the way Ichitaro Word Processor 2022, version 1.0.1.57600, processes protected documents. A specially crafted document can trigger reuse of freed memory, which can lead to further memory corruption and potentially result in arbitrary code execution. An attacker can provide a malicious document to trigger this vulnerability."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-416: Use After Free", "type": "CWE", "cweId": "CWE-416"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH"}}], "providerMetadata": {"orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "shortName": "talos", "dateUpdated": "2023-04-05T15:18:03.855Z"}, "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673"}, {"url": "https://jvn.jp/en/jp/JVN79149117/", "name": "https://jvn.jp/en/jp/JVN79149117/"}], "credits": [{"lang": "en", "value": "Discovered by a member of Cisco Talos."}]}, "adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1673"}, {"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673", "tags": ["x_transferred"]}, {"url": "https://jvn.jp/en/jp/JVN79149117/", "name": "https://jvn.jp/en/jp/JVN79149117/", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T13:40:05.690Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-02-10T18:03:42.664526Z", "id": "CVE-2022-43664", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-10T18:03:48.922Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1673"}, {"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673", "tags": ["x_transferred"]}, {"url": "https://jvn.jp/en/jp/JVN79149117/", "name": "https://jvn.jp/en/jp/JVN79149117/", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T13:40:05.690Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-43664", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-02-10T18:03:42.664526Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-10T18:02:57.192Z"}}], "cna": {"credits": [{"lang": "en", "value": "Discovered by a member of Cisco Talos."}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "Ichitaro", "product": "Ichitaro", "versions": [{"status": "affected", "version": "2022 1.0.1.57600"}]}], "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673"}, {"url": "https://jvn.jp/en/jp/JVN79149117/", "name": "https://jvn.jp/en/jp/JVN79149117/"}], "descriptions": [{"lang": "en", "value": "A use-after-free vulnerability exists within the way Ichitaro Word Processor 2022, version 1.0.1.57600, processes protected documents. A specially crafted document can trigger reuse of freed memory, which can lead to further memory corruption and potentially result in arbitrary code execution. An attacker can provide a malicious document to trigger this vulnerability."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-416", "description": "CWE-416: Use After Free"}]}], "providerMetadata": {"orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "shortName": "talos", "dateUpdated": "2023-04-05T15:18:03.855Z"}}}, "cveMetadata": {"cveId": "CVE-2022-43664", "state": "PUBLISHED", "dateUpdated": "2025-02-10T18:03:48.922Z", "dateReserved": "2022-11-28T20:45:59.336Z", "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "datePublished": "2023-04-05T15:18:03.855Z", "assignerShortName": "talos"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:justsystems:ichitaro_2022:1.0.1.57600:*:*:*:*:*:*:*", "matchCriteriaId": "06455E2A-BB74-437E-85AC-3DAC51ED78F4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A use-after-free vulnerability exists within the way Ichitaro Word Processor 2022, version 1.0.1.57600, processes protected documents. A specially crafted document can trigger reuse of freed memory, which can lead to further memory corruption and potentially result in arbitrary code execution. An attacker can provide a malicious document to trigger this vulnerability."}], "id": "CVE-2022-43664", "lastModified": "2024-11-21T07:26:59.890", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "talos-cna@cisco.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-04-05T16:15:07.097", "references": [{"source": "talos-cna@cisco.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://jvn.jp/en/jp/JVN79149117/"}, {"source": "talos-cna@cisco.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://jvn.jp/en/jp/JVN79149117/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1673"}], "sourceIdentifier": "talos-cna@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "talos-cna@cisco.com", "type": "Secondary"}]}

{}