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GSD-2020-28617

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. 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 any of these vulnerabilities. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser<EW>::read_vertex() vh->sfaces_last().
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2020-28617",
    "description": "Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. 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 any of these vulnerabilities. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser\u003cEW\u003e::read_vertex() vh-\u003esfaces_last().",
    "id": "GSD-2020-28617",
    "references": [
      "https://security.archlinux.org/CVE-2020-28617"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-28617"
      ],
      "details": "Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. 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 any of these vulnerabilities. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser\u003cEW\u003e::read_vertex() vh-\u003esfaces_last().",
      "id": "GSD-2020-28617",
      "modified": "2023-12-13T01:22:01.328612Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "talos-cna@cisco.com",
        "DATE_PUBLIC": "2021-02-24",
        "ID": "CVE-2020-28617",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "libcgal",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "CGAL-5.1.1"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "CGAL Project"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. 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 any of these vulnerabilities. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser\u003cEW\u003e::read_vertex() vh-\u003esfaces_last()."
          }
        ]
      },
      "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"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-129: Improper Validation of Array Index"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225",
            "refsource": "MISC",
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225"
          },
          {
            "name": "[debian-lts-announce] 20221206 [SECURITY] [DLA 3226-1] cgal security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00011.html"
          },
          {
            "name": "GLSA-202305-34",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202305-34"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:cgal:computational_geometry_algorithms_library:5.1.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "7C311021-93EC-4DA0-A65A-814821D1BD37",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
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            "nodes": [
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                "cpeMatch": [
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                    "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
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                    "vulnerable": true
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                "negate": false,
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              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. 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 any of these vulnerabilities. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser\u003cEW\u003e::read_vertex() vh-\u003esfaces_last()."
          },
          {
            "lang": "es",
            "value": "Se presentan m\u00faltiples vulnerabilidades de ejecuci\u00f3n de c\u00f3digo en la funcionalidad de an\u00e1lisis de pol\u00edgonos Nef de CGAL libcgal versi\u00f3n CGAL-5.1.1. Un archivo malformado especialmente dise\u00f1ado puede conllevar a una lectura fuera de l\u00edmites y una confusi\u00f3n de tipo, lo que podr\u00eda conllevar a una ejecuci\u00f3n de c\u00f3digo. Un atacante puede proporcionar una entrada maliciosa para desencadenar cualquiera de estas vulnerabilidades. Se presenta una vulnerabilidad de lectura fuera de l\u00edmites en el archivo Nef_S2/SNC_io_parser.h en la funci\u00f3n SNC_io_parser(EW)::read_vertex() vh-)sfaces_last()"
          }
        ],
        "id": "CVE-2020-28617",
        "lastModified": "2024-01-25T21:34:11.647",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 6.8,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
                "version": "2.0"
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              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
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                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 10.0,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
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                "scope": "CHANGED",
                "userInteraction": "NONE",
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                "version": "3.0"
              },
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              "impactScore": 6.0,
              "source": "talos-cna@cisco.com",
              "type": "Secondary"
            }
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          "cvssMetricV31": [
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              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.1"
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              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2022-04-18T17:15:13.093",
        "references": [
          {
            "source": "talos-cna@cisco.com",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00011.html"
          },
          {
            "source": "talos-cna@cisco.com",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.gentoo.org/glsa/202305-34"
          },
          {
            "source": "talos-cna@cisco.com",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225"
          }
        ],
        "sourceIdentifier": "talos-cna@cisco.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-129"
              }
            ],
            "source": "talos-cna@cisco.com",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-125"
              },
              {
                "lang": "en",
                "value": "CWE-129"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}



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