This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PhantomPDF. 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 handling of U3D objects embedded in a PDF. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process.
{"id": "ZDI-20-531", "vendorId": null, "type": "zdi", "bulletinFamily": "info", "title": "Foxit PhantomPDF U3DBrowser U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability", "description": "This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PhantomPDF. 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 handling of U3D objects embedded in a PDF. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process.", "published": "2020-04-16T00:00:00", "modified": "2020-04-16T00:00:00", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}, "cvss2": {"acInsufInfo": false, "cvssV2": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": true}, "cvss3": {"cvssV3": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 1.4}, "href": "https://www.zerodayinitiative.com/advisories/ZDI-20-531/", "reporter": "Mat Powell of Trend Micro Zero Day Initiative", "references": ["https://www.foxitsoftware.com/support/security-bulletins.php"], "cvelist": ["CVE-2020-10903"], "immutableFields": [], "lastseen": "2022-02-10T00:00:00", "viewCount": 14, "enchantments": {"dependencies": {"references": [{"type": "cve", "idList": ["CVE-2020-10903"]}], "rev": 4}, "score": {"value": 1.4, "vector": "NONE"}, "backreferences": {"references": [{"type": "cve", "idList": ["CVE-2020-10903"]}]}, "exploitation": null, "epss": [{"cve": "CVE-2020-10903", "epss": "0.001350000", "percentile": "0.471620000", "modified": "2023-03-15"}], "vulnersScore": 1.4}, "_state": {"dependencies": 1647589307, "score": 1659743467, "epss": 1678948994}}
{"cve": [{"lastseen": "2023-02-09T14:57:39", "description": "This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PhantomPDF 9.7.1.29511. 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 handling of U3D objects embedded in a PDF. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-10463.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "LOW", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 3.3, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 1.4}, "published": "2020-04-22T21:15:00", "type": "cve", "title": "CVE-2020-10903", "cwe": ["CWE-125"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-10903"], "modified": "2020-04-29T20:23:00", "cpe": ["cpe:/a:foxitsoftware:reader:9.7.1.29511", "cpe:/a:foxitsoftware:phantompdf:9.7.1.29511"], "id": "CVE-2020-10903", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-10903", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}, "cpe23": ["cpe:2.3:a:foxitsoftware:phantompdf:9.7.1.29511:*:*:*:*:*:*:*", "cpe:2.3:a:foxitsoftware:reader:9.7.1.29511:*:*:*:*:*:*:*"]}]}
Foxit PhantomPDF U3DBrowser U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
