CVE-2020-7259 (GCVE-0-2020-7259)

Vulnerability from cvelistv5 – Published: 2020-04-15 11:55 – Updated: 2024-09-17 00:31
VLAI
Title
Unsigned executable vulnerability in ENS can be used to bypass intended self-protection rules
Summary
Exploitation of Privilege/Trust vulnerability in file in McAfee Endpoint Security (ENS) Prior to 10.7.0 February 2020 Update allows local users to bypass local security protection via a carefully crafted input file
CWE
  • CWE-264 - Permissions, Privileges, and Access Controls
References
Impacted products
Vendor Product Version CPE status
McAfee LLC McAfee Endpoint Security (ENS) Affected: 10.x , < 10.7.0 April 2020 Update (custom)
guessed Create a notification for this product.
Date Public
2020-04-14 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:25:48.575Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10309"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "McAfee Endpoint Security (ENS)",
          "vendor": "McAfee LLC",
          "versions": [
            {
              "lessThan": "10.7.0 April 2020 Update",
              "status": "affected",
              "version": "10.x",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2020-04-14T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Exploitation of Privilege/Trust vulnerability in file in McAfee Endpoint Security (ENS) Prior to 10.7.0 February 2020 Update allows local users to bypass local security protection via a carefully crafted input file"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-264",
              "description": "CWE-264 Permissions, Privileges, and Access Controls",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-15T11:55:13.000Z",
        "orgId": "01626437-bf8f-4d1c-912a-893b5eb04808",
        "shortName": "trellix"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10309"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "Unsigned executable vulnerability in ENS can be used to bypass intended self-protection rules",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@mcafee.com",
          "DATE_PUBLIC": "2020-04-14T00:00:00.000Z",
          "ID": "CVE-2020-7259",
          "STATE": "PUBLIC",
          "TITLE": "Unsigned executable vulnerability in ENS can be used to bypass intended self-protection rules"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "McAfee Endpoint Security (ENS)",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "10.x",
                            "version_value": "10.7.0 April 2020 Update"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "McAfee LLC"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Exploitation of Privilege/Trust vulnerability in file in McAfee Endpoint Security (ENS) Prior to 10.7.0 February 2020 Update allows local users to bypass local security protection via a carefully crafted input file"
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-264 Permissions, Privileges, and Access Controls"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10309",
              "refsource": "CONFIRM",
              "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10309"
            }
          ]
        },
        "source": {
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "01626437-bf8f-4d1c-912a-893b5eb04808",
    "assignerShortName": "trellix",
    "cveId": "CVE-2020-7259",
    "datePublished": "2020-04-15T11:55:13.399Z",
    "dateReserved": "2020-01-21T00:00:00.000Z",
    "dateUpdated": "2024-09-17T00:31:04.559Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2020-7259",
      "date": "2026-09-21",
      "epss": "0.0025",
      "percentile": "0.16584"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:mcafee:endpoint_security:10.5.0:*:*:*:*:windows:*:*",
                    "matchCriteriaId": "6AC514CA-D094-433D-9561-99048D43902F",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mcafee:endpoint_security:10.5.1:*:*:*:*:windows:*:*",
                    "matchCriteriaId": "1B7AE3E9-DDCE-4119-B57D-B3D471E05B16",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mcafee:endpoint_security:10.5.2:*:*:*:*:windows:*:*",
                    "matchCriteriaId": "603FE358-FADA-4FE6-B3F2-169D032A57E9",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mcafee:endpoint_security:10.5.3:*:*:*:*:windows:*:*",
                    "matchCriteriaId": "66461D42-AE21-41B3-9FCB-3F6D09AC323E",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mcafee:endpoint_security:10.5.4:*:*:*:*:windows:*:*",
                    "matchCriteriaId": "DCC441CF-5EA0-41C1-AE15-6672FF20B73A",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mcafee:endpoint_security:10.5.5:*:*:*:*:windows:*:*",
                    "matchCriteriaId": "A6551AB4-1B0F-4EE3-8ED1-99413E3F19DD",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mcafee:endpoint_security:10.6.0:*:*:*:*:windows:*:*",
                    "matchCriteriaId": "94732038-F35D-41AB-A550-E6F5FF9004DF",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Exploitation of Privilege/Trust vulnerability in file in McAfee Endpoint Security (ENS) Prior to 10.7.0 February 2020 Update allows local users to bypass local security protection via a carefully crafted input file"
          },
          {
            "lang": "es",
            "value": "Una vulnerabilidad de Explotaci\u00f3n de Privilegios y Confianza en archivos en McAfee Endpoint Security (ENS) versi\u00f3n anterior a 10.7.0 Update de Febrero de 2020, permite a usuarios locales omitir la protecci\u00f3n de seguridad local por medio de un archivo de entrada cuidadosamente dise\u00f1ado"
          }
        ],
        "id": "CVE-2020-7259",
        "lastModified": "2024-11-21T05:36:56.670",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "LOCAL",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 4.6,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "LOCAL",
                "availabilityImpact": "LOW",
                "baseScore": 6.6,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L",
                "version": "3.1"
              },
              "exploitabilityScore": 0.8,
              "impactScore": 5.3,
              "source": "trellixpsirt@trellix.com",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2020-04-15T12:15:12.013",
        "references": [
          {
            "source": "trellixpsirt@trellix.com",
            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10309"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10309"
          }
        ],
        "sourceIdentifier": "trellixpsirt@trellix.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-264"
              }
            ],
            "source": "trellixpsirt@trellix.com",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-269"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-02-24T01:42:43+00:00",
      "cve": "CVE-2020-7259",
      "id": "CVE-2020-7259",
      "initial_release_date": "2020-04-14T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Unsigned executable vulnerability in ENS can be used to bypass intended self-protection rules",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-7259.json",
      "version": "3"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


Loading…