{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-42062", "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "state": "PUBLISHED", "assignerShortName": "zdi", "dateReserved": "2023-09-06T21:13:00.545Z", "datePublished": "2024-05-03T02:12:43.415Z", "dateUpdated": "2024-08-02T19:16:49.740Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi", "dateUpdated": "2024-05-03T02:12:43.415Z"}, "title": "PDF-XChange Editor U3D File Parsing Uninitialized Variable Remote Code Execution Vulnerability", "descriptions": [{"lang": "en", "value": "PDF-XChange Editor U3D File Parsing Uninitialized Variable Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of U3D files. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20935."}], "affected": [{"vendor": "PDF-XChange", "product": "PDF-XChange Editor", "versions": [{"version": "9.5.368.0", "status": "affected"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-457", "description": "CWE-457: Use of Uninitialized Variable", "type": "CWE"}]}], "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1347/", "name": "ZDI-23-1347", "tags": ["x_research-advisory"]}, {"url": "https://www.tracker-software.com/support/security-bulletins.html", "name": "vendor-provided URL", "tags": ["vendor-advisory"]}], "dateAssigned": "2023-09-06T16:25:45.150-05:00", "datePublic": "2023-09-08T11:27:40.751-05:00", "source": {"lang": "en", "value": "Mat Powell of Trend Micro Zero Day Initiative"}, "metrics": [{"format": "CVSS", "cvssV3_0": {"version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}}]}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-42062", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-05-21T17:52:28.227279Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:pdf-xchange:pdf-xchange_editor:9.5.368.0:*:*:*:*:*:*:*"], "vendor": "pdf-xchange", "product": "pdf-xchange_editor", "versions": [{"status": "affected", "version": "9.5.368.0"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:25:34.468Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T19:16:49.740Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1347/", "name": "ZDI-23-1347", "tags": ["x_research-advisory", "x_transferred"]}, {"url": "https://www.tracker-software.com/support/security-bulletins.html", "name": "vendor-provided URL", "tags": ["vendor-advisory", "x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1347/", "name": "ZDI-23-1347", "tags": ["x_research-advisory", "x_transferred"]}, {"url": "https://www.tracker-software.com/support/security-bulletins.html", "name": "vendor-provided URL", "tags": ["vendor-advisory", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T19:16:49.740Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-42062", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-05-21T17:52:28.227279Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:pdf-xchange:pdf-xchange_editor:9.5.368.0:*:*:*:*:*:*:*"], "vendor": "pdf-xchange", "product": "pdf-xchange_editor", "versions": [{"status": "affected", "version": "9.5.368.0"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-21T17:52:25.551Z"}, "title": "CISA ADP Vulnrichment"}], "cna": {"title": "PDF-XChange Editor U3D File Parsing Uninitialized Variable Remote Code Execution Vulnerability", "source": {"lang": "en", "value": "Mat Powell of Trend Micro Zero Day Initiative"}, "metrics": [{"format": "CVSS", "cvssV3_0": {"version": "3.0", "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}}], "affected": [{"vendor": "PDF-XChange", "product": "PDF-XChange Editor", "versions": [{"status": "affected", "version": "9.5.368.0"}], "defaultStatus": "unknown"}], "datePublic": "2023-09-08T11:27:40.751-05:00", "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1347/", "name": "ZDI-23-1347", "tags": ["x_research-advisory"]}, {"url": "https://www.tracker-software.com/support/security-bulletins.html", "name": "vendor-provided URL", "tags": ["vendor-advisory"]}], "dateAssigned": "2023-09-06T16:25:45.150-05:00", "descriptions": [{"lang": "en", "value": "PDF-XChange Editor U3D File Parsing Uninitialized Variable Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of U3D files. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20935."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-457", "description": "CWE-457: Use of Uninitialized Variable"}]}], "providerMetadata": {"orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi", "dateUpdated": "2024-05-03T02:12:43.415Z"}}}, "cveMetadata": {"cveId": "CVE-2023-42062", "state": "PUBLISHED", "dateUpdated": "2024-08-02T19:16:49.740Z", "dateReserved": "2023-09-06T21:13:00.545Z", "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "datePublished": "2024-05-03T02:12:43.415Z", "assignerShortName": "zdi"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:pdf-xchange:pdf-tools:9.5.368.0:*:*:*:*:*:*:*", "matchCriteriaId": "2D48056A-ACE7-4F26-96D1-23CD78217A7C", "vulnerable": true}, {"criteria": "cpe:2.3:a:pdf-xchange:pdf-xchange_editor:9.5.368.0:*:*:*:*:*:*:*", "matchCriteriaId": "52E612C2-18E5-4B6D-B174-C3BC4907DC3C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "PDF-XChange Editor U3D File Parsing Uninitialized Variable Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of U3D files. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20935."}, {"lang": "es", "value": "Vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo variable no inicializado en el an\u00e1lisis de archivos U3D del editor PDF-XChange. Esta vulnerabilidad permite a atacantes remotos ejecutar c\u00f3digo arbitrario en instalaciones afectadas de PDF-XChange Editor. Se requiere la interacci\u00f3n del usuario para aprovechar esta vulnerabilidad, ya que el objetivo debe visitar una p\u00e1gina maliciosa o abrir un archivo malicioso. La falla espec\u00edfica existe en el an\u00e1lisis de archivos U3D. El problema se debe a la falta de una inicializaci\u00f3n adecuada de la memoria antes de acceder a ella. Un atacante puede aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto del proceso actual. Era ZDI-CAN-20935."}], "id": "CVE-2023-42062", "lastModified": "2025-05-16T16:14:33.120", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Secondary"}], "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": "[email protected]", "type": "Primary"}]}, "published": "2024-05-03T03:15:41.003", "references": [{"source": "[email protected]", "tags": ["Vendor Advisory"], "url": "https://www.tracker-software.com/support/security-bulletins.html"}, {"source": "[email protected]", "tags": ["Third Party Advisory"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1347/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.tracker-software.com/support/security-bulletins.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1347/"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-457"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-908"}], "source": "[email protected]", "type": "Primary"}]}

{}