{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-37420", "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "state": "PUBLISHED", "assignerShortName": "talos", "dateReserved": "2023-07-05T17:29:56.319Z", "datePublished": "2024-01-08T14:47:53.651Z", "dateUpdated": "2024-08-02T17:16:29.524Z"}, "containers": {"cna": {"affected": [{"vendor": "GTKWave", "product": "GTKWave", "versions": [{"version": "3.3.115", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "Multiple out-of-bounds write vulnerabilities exist in the VCD parse_valuechange portdump functionality of GTKWave 3.3.115. A specially crafted .vcd file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the out-of-bounds write when triggered via the vcd2lxt conversion utility."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-787: Out-of-bounds Write", "type": "CWE", "cweId": "CWE-787"}]}], "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": "2024-01-08T18:00:14.529Z"}, "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1804", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1804"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html"}], "credits": [{"lang": "en", "value": "Discovered by Claudio Bozzato of Cisco Talos."}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T17:16:29.524Z"}, "title": "CVE Program Container", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1804", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1804", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html", "tags": ["x_transferred"]}]}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:tonybybell:gtkwave:3.3.115:*:*:*:*:*:*:*", "matchCriteriaId": "3C619471-C2FB-4A2C-894C-2562A6BA76DF", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple out-of-bounds write vulnerabilities exist in the VCD parse_valuechange portdump functionality of GTKWave 3.3.115. A specially crafted .vcd file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the out-of-bounds write when triggered via the vcd2lxt conversion utility."}, {"lang": "es", "value": "Existen m\u00faltiples vulnerabilidades de escritura fuera de los l\u00edmites en la funcionalidad de volcado de puerto VCD parse_valuechange de GTKWave 3.3.115. Un archivo .vcd especialmente manipulado puede provocar la ejecuci\u00f3n de c\u00f3digo arbitrario. Una v\u00edctima necesitar\u00eda abrir un archivo malicioso para activar estas vulnerabilidades. Esta vulnerabilidad se refiere a la escritura fuera de los l\u00edmites cuando se activa mediante la utilidad de conversi\u00f3n vcd2lxt."}], "id": "CVE-2023-37420", "lastModified": "2024-04-09T21:15:11.777", "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": "nvd@nist.gov", "type": "Primary"}, {"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"}]}, "published": "2024-01-08T15:15:16.133", "references": [{"source": "talos-cna@cisco.com", "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html"}, {"source": "talos-cna@cisco.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1804"}], "sourceIdentifier": "talos-cna@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "talos-cna@cisco.com", "type": "Secondary"}]}

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