Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-40471", "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "state": "PUBLISHED", "assignerShortName": "zdi", "dateReserved": "2023-08-14T21:06:28.912Z", "datePublished": "2024-05-03T02:11:08.233Z", "dateUpdated": "2024-08-02T18:31:53.826Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi", "dateUpdated": "2024-05-03T02:11:08.233Z"}, "title": "PDF-XChange Editor App Untrusted Pointer Dereference Remote Code Execution Vulnerability", "descriptions": [{"lang": "en", "value": "PDF-XChange Editor App 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 handling of App objects. 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-20729."}], "affected": [{"vendor": "PDF-XChange", "product": "PDF-XChange Editor", "versions": [{"version": "9.5.367.0", "status": "affected"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-822", "description": "CWE-822: Untrusted Pointer Dereference", "type": "CWE"}]}], "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1150/", "name": "ZDI-23-1150", "tags": ["x_research-advisory"]}], "dateAssigned": "2023-08-14T16:14:46.651-05:00", "datePublic": "2023-08-17T14:06:44.486-05:00", "source": {"lang": "en", "value": "kimiya"}, "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": [{"affected": [{"vendor": "pdf-xchange", "product": "pdf-xchange_editor", "cpes": ["cpe:2.3:a:pdf-xchange:pdf-xchange_editor:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "9.5.367.0", "versionType": "custom"}]}, {"vendor": "pdf-xchange", "product": "pdf-tools", "cpes": ["cpe:2.3:a:pdf-xchange:pdf-tools:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "9.5.367.0", "versionType": "custom"}]}, {"vendor": "pdf-xchange", "product": "pdf-xchange_pro", "cpes": ["cpe:2.3:a:pdf-xchange:pdf-xchange_pro:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "9.5.367.0", "versionType": "custom"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-05-07T20:28:43.499159Z", "id": "CVE-2023-40471", "options": [{"Exploitation": "none"}, {"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": "2024-06-05T20:37:49.751Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T18:31:53.826Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1150/", "name": "ZDI-23-1150", "tags": ["x_research-advisory", "x_transferred"]}]}]}}