cve-2023-27342
Vulnerability from cvelistv5
Published
2024-05-03 01:56
Modified
2024-08-02 12:09
Severity ?
EPSS score ?
Summary
PDF-XChange Editor EMF File Parsing Untrusted Pointer Dereference Remote Code Execution Vulnerability
References
Impacted products
▼ | Vendor | Product |
---|---|---|
PDF-XChange | PDF-XChange Editor |
{ "containers": { "adp": [ { "affected": [ { "cpes": [ "cpe:2.3:a:pdf-xchange:pdf-xchange_editor:9.4.363.0:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "pdf-xchange_editor", "vendor": "pdf-xchange", "versions": [ { "status": "affected", "version": "9.4.363.0" } ] } ], "metrics": [ { "other": { "content": { "id": "CVE-2023-27342", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2024-05-21T18:12:50.883998Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-06-04T17:25:00.355Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-02T12:09:43.402Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "ZDI-23-354", "tags": [ "x_research-advisory", "x_transferred" ], "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-354/" }, { "name": "vendor-provided URL", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.tracker-software.com/product/pdf-xchange-editor/history" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unknown", "product": "PDF-XChange Editor", "vendor": "PDF-XChange", "versions": [ { "status": "affected", "version": "9.4.363.0" } ] } ], "dateAssigned": "2023-02-28T12:05:53.992-06:00", "datePublic": "2023-03-31T15:31:45.923-05:00", "descriptions": [ { "lang": "en", "value": "PDF-XChange Editor EMF File Parsing Untrusted Pointer Dereference 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 EMF files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-18766." } ], "metrics": [ { "cvssV3_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", "version": "3.0" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-822", "description": "CWE-822: Untrusted Pointer Dereference", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-05-03T01:56:02.817Z", "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi" }, "references": [ { "name": "ZDI-23-354", "tags": [ "x_research-advisory" ], "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-354/" }, { "name": "vendor-provided URL", "tags": [ "vendor-advisory" ], "url": "https://www.tracker-software.com/product/pdf-xchange-editor/history" } ], "source": { "lang": "en", "value": "Rocco Calvi (@TecR0c) with TecSecurity" }, "title": "PDF-XChange Editor EMF File Parsing Untrusted Pointer Dereference Remote Code Execution Vulnerability" } }, "cveMetadata": { "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "assignerShortName": "zdi", "cveId": "CVE-2023-27342", "datePublished": "2024-05-03T01:56:02.817Z", "dateReserved": "2023-02-28T17:58:45.480Z", "dateUpdated": "2024-08-02T12:09:43.402Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-27342\",\"sourceIdentifier\":\"zdi-disclosures@trendmicro.com\",\"published\":\"2024-05-03T02:15:11.870\",\"lastModified\":\"2024-05-03T12:50:34.250\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"PDF-XChange Editor EMF File Parsing Untrusted Pointer Dereference 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 EMF files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-18766.\"},{\"lang\":\"es\",\"value\":\"Vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo de eliminaci\u00f3n de referencia de puntero no confiable en el an\u00e1lisis de archivos EMF 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 EMF. El problema se debe a la falta de validaci\u00f3n adecuada de un valor proporcionado por el usuario antes de eliminar la referencia a \u00e9l como puntero. Un atacante puede aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto del proceso actual. Era ZDI-CAN-18766.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"zdi-disclosures@trendmicro.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/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\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"zdi-disclosures@trendmicro.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-822\"}]}],\"references\":[{\"url\":\"https://www.tracker-software.com/product/pdf-xchange-editor/history\",\"source\":\"zdi-disclosures@trendmicro.com\"},{\"url\":\"https://www.zerodayinitiative.com/advisories/ZDI-23-354/\",\"source\":\"zdi-disclosures@trendmicro.com\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.