{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2020-35636",
        "ASSIGNER": "talos-cna@cisco.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "CGAL Project",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "CGAL Project libcgal CGAL-5.1.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-129: Improper Validation of Array Index"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225",
                "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20221206 [SECURITY] [DLA 3226-1] cgal security update",
                "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00011.html"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202305-34",
                "url": "https://security.gentoo.org/glsa/202305-34"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A code execution vulnerability exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1 in Nef_S2/SNC_io_parser.h SNC_io_parser::read_sface() sfh->volume() OOB read. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which could lead to code execution. An attacker can provide malicious input to trigger this vulnerability."
            }
        ]
    },
    "impact": {
        "cvss": {
            "baseScore": 10.0,
            "baseSeverity": null,
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
        }
    }
}