cvelistv5 - CVE-2018-8373

CVE-2018-8373 (GCVE-0-2018-8373)

Vulnerability from cvelistv5 – Published: 2018-08-15 17:00 – Updated: 2025-10-21 23:45

CISA

Summary

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "Scripting Engine Memory Corruption Vulnerability." This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10. This CVE ID is unique from CVE-2018-8353, CVE-2018-8355, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8385, CVE-2018-8389, CVE-2018-8390.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

Remote Code Execution

Assigner

microsoft

References

URL

Tags

	http://www.securitytracker.com/id/1041483	vdb-entryx_refsource_SECTRACK
	http://www.securityfocus.com/bid/105037	vdb-entryx_refsource_BID
	https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Microsoft

Internet Explorer 9

Affected: Windows Server 2008 for 32-bit Systems Service Pack 2
Affected: Windows Server 2008 for x64-based Systems Service Pack 2

	Microsoft	Internet Explorer 11	Affected: Windows 10 for 32-bit Systems Affected: Windows 10 for x64-based Systems Affected: Windows 10 Version 1607 for 32-bit Systems Affected: Windows 10 Version 1607 for x64-based Systems Affected: Windows 10 Version 1703 for 32-bit Systems Affected: Windows 10 Version 1703 for x64-based Systems Affected: Windows 10 Version 1709 for 32-bit Systems Affected: Windows 10 Version 1709 for x64-based Systems Affected: Windows 10 Version 1803 for 32-bit Systems Affected: Windows 10 Version 1803 for x64-based Systems Affected: Windows 7 for 32-bit Systems Service Pack 1 Affected: Windows 7 for x64-based Systems Service Pack 1 Affected: Windows 8.1 for 32-bit systems Affected: Windows 8.1 for x64-based systems Affected: Windows RT 8.1 Affected: Windows Server 2008 R2 for x64-based Systems Service Pack 1 Affected: Windows Server 2012 R2 Affected: Windows Server 2016
	Microsoft	Internet Explorer 10	Affected: Windows Server 2012

CISA Known Exploited Vulnerability

Data from the CISA Known Exploited Vulnerabilities Catalog

Date added: 2022-03-25

Due date: 2022-04-15

Required action: Apply updates per vendor instructions.

Used in ransomware: Unknown

Notes: https://nvd.nist.gov/vuln/detail/CVE-2018-8373

Show details on NVD website

JSON

To clipboard

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    "vulnrichment": {
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    }
  }
}

CERTFR-2018-AVI-394

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été corrigées dans Microsoft Internet Explorer. Elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données, une élévation de privilèges et une exécution de code à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Microsoft	N/A	Internet Explorer 9
Microsoft	N/A	Internet Explorer 10
Microsoft	N/A	Internet Explorer 11

References

Title

Publication Time

Tags

Bulletin de sécurité Microsoft du 14 août 2018	None	vendor-advisory
Bulletin de sécurité Microsoft du 15 août 2018	-	other

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Internet Explorer 9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Internet Explorer 10",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Internet Explorer 11",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2018-8351",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8351"
    },
    {
      "name": "CVE-2018-8389",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8389"
    },
    {
      "name": "CVE-2018-8385",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8385"
    },
    {
      "name": "CVE-2018-8353",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8353"
    },
    {
      "name": "CVE-2018-8372",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8372"
    },
    {
      "name": "CVE-2018-8371",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8371"
    },
    {
      "name": "CVE-2018-8316",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8316"
    },
    {
      "name": "CVE-2018-8403",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8403"
    },
    {
      "name": "CVE-2018-8373",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8373"
    },
    {
      "name": "CVE-2018-8357",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8357"
    },
    {
      "name": "CVE-2018-8355",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8355"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 15 ao\u00fbt 2018",
      "url": "https://portal.msrc.microsoft.com/fr-FR/security-guidance"
    }
  ],
  "reference": "CERTFR-2018-AVI-394",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2018-08-16T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eMicrosoft Internet Explorer\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es,\nune \u00e9l\u00e9vation de privil\u00e8ges et une ex\u00e9cution de code \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Microsoft Internet Explorer",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 14 ao\u00fbt 2018",
      "url": null
    }
  ]
}

CERTFR-2018-AVI-394

Vulnerability from certfr_avis - Published: - Updated:

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Microsoft	N/A	Internet Explorer 9
Microsoft	N/A	Internet Explorer 10
Microsoft	N/A	Internet Explorer 11

References

Title

Publication Time

Tags

Bulletin de sécurité Microsoft du 14 août 2018	None	vendor-advisory
Bulletin de sécurité Microsoft du 15 août 2018	-	other

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Internet Explorer 9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Internet Explorer 10",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Internet Explorer 11",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2018-8351",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8351"
    },
    {
      "name": "CVE-2018-8389",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8389"
    },
    {
      "name": "CVE-2018-8385",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8385"
    },
    {
      "name": "CVE-2018-8353",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8353"
    },
    {
      "name": "CVE-2018-8372",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8372"
    },
    {
      "name": "CVE-2018-8371",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8371"
    },
    {
      "name": "CVE-2018-8316",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8316"
    },
    {
      "name": "CVE-2018-8403",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8403"
    },
    {
      "name": "CVE-2018-8373",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8373"
    },
    {
      "name": "CVE-2018-8357",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8357"
    },
    {
      "name": "CVE-2018-8355",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8355"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 15 ao\u00fbt 2018",
      "url": "https://portal.msrc.microsoft.com/fr-FR/security-guidance"
    }
  ],
  "reference": "CERTFR-2018-AVI-394",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2018-08-16T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eMicrosoft Internet Explorer\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es,\nune \u00e9l\u00e9vation de privil\u00e8ges et une ex\u00e9cution de code \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Microsoft Internet Explorer",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 14 ao\u00fbt 2018",
      "url": null
    }
  ]
}

GSD-2018-8373

Vulnerability from gsd - Updated: 2023-12-13 01:22

Details

Aliases

CVE-2018-8373

Aliases

CVE-2018-8373

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2018-8373",
    "description": "A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka \"Scripting Engine Memory Corruption Vulnerability.\" This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10. This CVE ID is unique from CVE-2018-8353, CVE-2018-8355, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8385, CVE-2018-8389, CVE-2018-8390.",
    "id": "GSD-2018-8373"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-8373"
      ],
      "details": "A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka \"Scripting Engine Memory Corruption Vulnerability.\" This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10. This CVE ID is unique from CVE-2018-8353, CVE-2018-8355, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8385, CVE-2018-8389, CVE-2018-8390.",
      "id": "GSD-2018-8373",
      "modified": "2023-12-13T01:22:34.706272Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cisa.gov": {
      "cveID": "CVE-2018-8373",
      "dateAdded": "2022-03-25",
      "dueDate": "2022-04-15",
      "product": "Internet Explorer Scripting Engine",
      "requiredAction": "Apply updates per vendor instructions.",
      "shortDescription": "A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer.",
      "vendorProject": "Microsoft",
      "vulnerabilityName": "Microsoft Scripting Engine Memory Corruption Vulnerability"
    },
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secure@microsoft.com",
        "ID": "CVE-2018-8373",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
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                  {
                    "product_name": "Internet Explorer 9",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "Windows Server 2008 for 32-bit Systems Service Pack 2"
                        },
                        {
                          "version_value": "Windows Server 2008 for x64-based Systems Service Pack 2"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Internet Explorer 11",
                    "version": {
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                        },
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                        },
                        {
                          "version_value": "Windows 10 Version 1607 for 32-bit Systems"
                        },
                        {
                          "version_value": "Windows 10 Version 1607 for x64-based Systems"
                        },
                        {
                          "version_value": "Windows 10 Version 1703 for 32-bit Systems"
                        },
                        {
                          "version_value": "Windows 10 Version 1703 for x64-based Systems"
                        },
                        {
                          "version_value": "Windows 10 Version 1709 for 32-bit Systems"
                        },
                        {
                          "version_value": "Windows 10 Version 1709 for x64-based Systems"
                        },
                        {
                          "version_value": "Windows 10 Version 1803 for 32-bit Systems"
                        },
                        {
                          "version_value": "Windows 10 Version 1803 for x64-based Systems"
                        },
                        {
                          "version_value": "Windows 7 for 32-bit Systems Service Pack 1"
                        },
                        {
                          "version_value": "Windows 7 for x64-based Systems Service Pack 1"
                        },
                        {
                          "version_value": "Windows 8.1 for 32-bit systems"
                        },
                        {
                          "version_value": "Windows 8.1 for x64-based systems"
                        },
                        {
                          "version_value": "Windows RT 8.1"
                        },
                        {
                          "version_value": "Windows Server 2008 R2 for x64-based Systems Service Pack 1"
                        },
                        {
                          "version_value": "Windows Server 2012 R2"
                        },
                        {
                          "version_value": "Windows Server 2016"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Internet Explorer 10",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "Windows Server 2012"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Microsoft"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "lang": "eng",
            "value": "A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka \"Scripting Engine Memory Corruption Vulnerability.\" This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10. This CVE ID is unique from CVE-2018-8353, CVE-2018-8355, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8385, CVE-2018-8389, CVE-2018-8390."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Remote Code Execution"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "1041483",
            "refsource": "SECTRACK",
            "url": "http://www.securitytracker.com/id/1041483"
          },
          {
            "name": "105037",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/105037"
          },
          {
            "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8373",
            "refsource": "CONFIRM",
            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8373"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:a:microsoft:internet_explorer:11:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_rt_8.1:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          },
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          },
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secure@microsoft.com",
          "ID": "CVE-2018-8373"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka \"Scripting Engine Memory Corruption Vulnerability.\" This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10. This CVE ID is unique from CVE-2018-8353, CVE-2018-8355, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8385, CVE-2018-8389, CVE-2018-8390."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-787"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8373",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8373"
            },
            {
              "name": "1041483",
              "refsource": "SECTRACK",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securitytracker.com/id/1041483"
            },
            {
              "name": "105037",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/105037"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "HIGH",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.6,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 4.9,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 1.6,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2018-08-15T17:29Z"
    }
  }
}

GHSA-9QM8-3M9Q-GHGQ

Vulnerability from github – Published: 2022-05-13 01:20 – Updated: 2025-10-22 00:31

Details

Severity ?

7.5 (High)


                  
                    CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2018-8373"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-08-15T17:29:00Z",
    "severity": "HIGH"
  },
  "details": "A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka \"Scripting Engine Memory Corruption Vulnerability.\" This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10. This CVE ID is unique from CVE-2018-8353, CVE-2018-8355, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8385, CVE-2018-8389, CVE-2018-8390.",
  "id": "GHSA-9qm8-3m9q-ghgq",
  "modified": "2025-10-22T00:31:36Z",
  "published": "2022-05-13T01:20:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-8373"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8373"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-8373"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105037"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1041483"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

FKIE_CVE-2018-8373

Vulnerability from fkie_nvd - Published: 2018-08-15 17:29 - Updated: 2025-10-28 14:13

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Summary

References

URL	Tags
secure@microsoft.com	http://www.securityfocus.com/bid/105037	Broken Link, Third Party Advisory, VDB Entry
secure@microsoft.com	http://www.securitytracker.com/id/1041483	Broken Link, Third Party Advisory, VDB Entry
secure@microsoft.com	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8373	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/105037	Broken Link, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://www.securitytracker.com/id/1041483	Broken Link, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8373	Patch, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0	https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-8373	US Government Resource

Impacted products

Vendor	Product	Version
microsoft	internet_explorer	11
microsoft	windows_10_1507	-
microsoft	windows_10_1507	-
microsoft	windows_10_1607	-
microsoft	windows_10_1607	-
microsoft	windows_10_1703	-
microsoft	windows_10_1703	-
microsoft	windows_10_1709	-
microsoft	windows_10_1709	-
microsoft	windows_10_1803	-
microsoft	windows_10_1803	-
microsoft	windows_7	*
microsoft	windows_8.1	*
microsoft	windows_rt_8.1	*
microsoft	windows_server_2008	r2
microsoft	windows_server_2012	r2
microsoft	windows_server_2016	-
microsoft	internet_explorer	10
microsoft	windows_server_2012	-
microsoft	internet_explorer	9
microsoft	windows_server_2008	-

JSON

To clipboard

{
  "cisaActionDue": "2022-04-15",
  "cisaExploitAdd": "2022-03-25",
  "cisaRequiredAction": "Apply updates per vendor instructions.",
  "cisaVulnerabilityName": "Microsoft Scripting Engine Memory Corruption Vulnerability",
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:internet_explorer:11:*:*:*:*:*:*:*",
              "matchCriteriaId": "15BAAA8C-7AF1-46CE-9FFB-3A498508A1BF",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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}

CNVD-2018-19391

Vulnerability from cnvd - Published: 2018-09-19

Title

Microsoft Internet Explorer远程内存破坏漏洞（CNVD-2018-19391）

Description

Microsoft Internet Explorer是一款流行的WEB浏览器。 Microsoft Internet Explorer存在远程内存破坏漏洞。远程攻击者可利用该漏洞在当前用户的上下文中执行任意代码，破坏内存。

Severity

高

Patch Name

Microsoft Internet Explorer远程内存破坏漏洞（CNVD-2018-19391）的补丁

Patch Description

Microsoft Internet Explorer是一款流行的WEB浏览器。 Microsoft Internet Explorer存在远程内存破坏漏洞。远程攻击者可利用该漏洞在当前用户的上下文中执行任意代码，破坏内存。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8373

Reference

https://www.securityfocus.com/bid/105037 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8373

Impacted products

Name
['Microsoft Internet Explorer 10', 'Microsoft Internet Explorer 9', 'Microsoft Internet Explorer 11']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "105037"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8373"
    }
  },
  "description": "Microsoft Internet Explorer\u662f\u4e00\u6b3e\u6d41\u884c\u7684WEB\u6d4f\u89c8\u5668\u3002\r\n\r\nMicrosoft Internet Explorer\u5b58\u5728\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u7834\u574f\u5185\u5b58\u3002",
  "discovererName": "Elliot Cao of Trend Micro Security Research working with Trend Micro\u00e2??s Zero Day Initiative (ZDI)",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8373",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-19391",
  "openTime": "2018-09-19",
  "patchDescription": "Microsoft Internet Explorer\u662f\u4e00\u6b3e\u6d41\u884c\u7684WEB\u6d4f\u89c8\u5668\u3002\r\n\r\nMicrosoft Internet Explorer\u5b58\u5728\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u7834\u574f\u5185\u5b58\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Microsoft Internet Explorer\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2018-19391\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Internet Explorer 10",
      "Microsoft Internet Explorer 9",
      "Microsoft Internet Explorer 11"
    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/105037\r\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8373",
  "serverity": "\u9ad8",
  "submitTime": "2018-08-15",
  "title": "Microsoft Internet Explorer\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2018-19391\uff09"
}

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2018-8373 (GCVE-0-2018-8373)

CISA Known Exploited Vulnerability

Data from the CISA Known Exploited Vulnerabilities Catalog

CERTFR-2018-AVI-394

Solution

CERTFR-2018-AVI-394

Solution

GSD-2018-8373

GHSA-9QM8-3M9Q-GHGQ

FKIE_CVE-2018-8373

CNVD-2018-19391

Tags

Sightings

Nomenclature