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{"id": "CVE-2022-42388", "vendorId": null, "type": "cve", "bulletinFamily": "NVD", "title": "CVE-2022-42388", "description": "This vulnerability allows remote attackers to disclose sensitive information 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. The specific flaw exists within the parsing of U3D files. Crafted data in a U3D file can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-18657.", "published": "2023-01-26T18:59:00", "modified": "2023-01-27T19:22:00", "epss": [{"cve": "CVE-2022-42388", "epss": 0.00063, "percentile": 0.2574, "modified": "2023-12-03"}], "cvss": {"score": 1.9, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:N"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "accessVector": "LOCAL", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 1.9}, "severity": "LOW", "exploitabilityScore": 3.4, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM"}, "exploitabilityScore": 1.8, "impactScore": 3.6}, "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-42388", "reporter": "zdi-disclosures@trendmicro.com", "references": ["https://www.tracker-software.com/product/pdf-xchange-editor/history", "https://www.zerodayinitiative.com/advisories/ZDI-22-1379/"], "cvelist": ["CVE-2022-42388"], "immutableFields": [], "lastseen": "2023-12-03T16:16:27", "viewCount": 11, "enchantments": {"dependencies": {"references": [{"type": "prion", "idList": ["PRION:CVE-2022-42388"]}, {"type": "zdi", "idList": ["ZDI-22-1379"]}]}, "score": {"value": 5.3, "uncertanity": 0.1, "vector": "NONE"}, "affected_software": {"major_version": [{"name": "tracker-software pdf-xchange editor", "version": 9}]}, "epss": [{"cve": "CVE-2022-42388", "epss": 0.00063, "percentile": 0.25513, "modified": "2023-05-02"}], "short_description": "{PDF-XChange Editor U3D Parsing Vulnerability", "tags": ["cve-2022-42388", "pdf-xchange editor", "vulnerability", "u3d parsing", "information disclosure", "remote code execution", "zdi-can-18657"], "vulnersScore": 5.3}, "_state": {"dependencies": 1701626020, "score": 1701620291, "affected_software_major_version": 0, "epss": 0, "chatgpt": 0}, "_internal": {"score_hash": "8c2e35d96c12226715ae58bf86fd94c5", "chatgpt": "bcd8b0c2eb1fce714eab6cef0d771acc"}, "cna_cvss": {"cna": "zdi", "cvss": {"3": {"vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "score": 3.3}}}, "cpe": [], "cpe23": [], "cwe": ["CWE-125"], "affectedSoftware": [{"cpeName": "tracker-software:pdf-xchange_editor", "version": "9.5.366.0", "operator": "lt", "name": "tracker-software pdf-xchange editor"}], "affectedConfiguration": [], "cpeConfiguration": {"CVE_data_version": "4.0", "nodes": [{"operator": "OR", "children": [], "cpe_match": [{"vulnerable": true, "cpe23Uri": "cpe:2.3:a:tracker-software:pdf-xchange_editor:9.5.366.0:*:*:*:*:*:*:*", "versionEndExcluding": "9.5.366.0", "cpe_name": []}]}]}, "extraReferences": [{"url": "https://www.tracker-software.com/product/pdf-xchange-editor/history", "name": "N/A", "refsource": "N/A", "tags": ["Vendor Advisory"]}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-22-1379/", "name": "N/A", "refsource": "N/A", "tags": ["Third Party Advisory", "VDB Entry"]}], "product_info": [{"vendor": "PDF-XChange", "product": "PDF-XChange Editor"}], "solutions": [], "workarounds": [], "impacts": [], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-125: Out-of-bounds Read", "cweId": "CWE-125"}]}], "exploits": [], "assigned": "2022-10-03T00:00:00"}

{"prion": [{"lastseen": "2023-11-20T23:52:53", "description": "This vulnerability allows remote attackers to disclose sensitive information 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. The specific flaw exists within the parsing of U3D files. Crafted data in a U3D file can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-18657.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2023-01-26T18:59:00", "type": "prion", "title": "Design/Logic Flaw", "bulletinFamily": "NVD", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 1.9, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-42388"], "modified": "2023-01-27T19:22:00", "id": "PRION:CVE-2022-42388", "href": "https://www.prio-n.com/kb/vulnerability/CVE-2022-42388", "cvss": {"score": 1.9, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:N"}}], "zdi": [{"lastseen": "2023-12-03T20:30:51", "description": "This vulnerability allows remote attackers to disclose sensitive information 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. The specific flaw exists within the parsing of U3D files. Crafted data in a U3D file can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2022-10-07T00:00:00", "type": "zdi", "title": "PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability", "bulletinFamily": "info", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 1.9, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-42388"], "modified": "2022-10-07T00:00:00", "id": "ZDI-22-1379", "href": "https://www.zerodayinitiative.com/advisories/ZDI-22-1379/", "cvss": {"score": 1.9, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:N"}}]}