gsd-2018-8466
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8367, CVE-2018-8465, CVE-2018-8467.
Aliases
Aliases
CVE-2018-8466


To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-8466",
    "description": "A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka \"Chakra Scripting Engine Memory Corruption Vulnerability.\" This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8367, CVE-2018-8465, CVE-2018-8467.",
    "id": "GSD-2018-8466",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2018-8466"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-8466"
      ],
      "details": "A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka \"Chakra Scripting Engine Memory Corruption Vulnerability.\" This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8367, CVE-2018-8465, CVE-2018-8467.",
      "id": "GSD-2018-8466",
      "modified": "2023-12-13T01:22:34.113522Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "secure@microsoft.com",
        "ID": "CVE-2018-8466",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Microsoft Edge",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "Windows 10 for 32-bit Systems"
                        },
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                          "version_value": "Windows 10 for x64-based Systems"
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                        },
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                        },
                        {
                          "version_value": "Windows 10 Version 1803 for x64-based Systems"
                        },
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                          "version_value": "Windows Server 2016"
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            "value": "A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka \"Chakra Scripting Engine Memory Corruption Vulnerability.\" This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8367, CVE-2018-8465, CVE-2018-8467."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Remote Code Execution"
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      },
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          {
            "name": "45571",
            "refsource": "EXPLOIT-DB",
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[1.10.1,1.10.1]",
          "affected_versions": "Version 1.10.1",
          "cvss_v2": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
          "cvss_v3": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-787",
            "CWE-937"
          ],
          "date": "2020-08-24",
          "description": "A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka \"Chakra Scripting Engine Memory Corruption Vulnerability.\" This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8367, CVE-2018-8465, CVE-2018-8467.",
          "fixed_versions": [
            "1.10.2"
          ],
          "identifier": "CVE-2018-8466",
          "identifiers": [
            "CVE-2018-8466"
          ],
          "not_impacted": "All versions before 1.10.1, all versions after 1.10.1",
          "package_slug": "nuget/Microsoft.ChakraCore",
          "pubdate": "2018-09-13",
          "solution": "Upgrade to version 1.10.2 or above.",
          "title": "Out-of-bounds Write",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2018-8466",
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            "http://www.securityfocus.com/bid/105243",
            "https://www.exploit-db.com/exploits/45571/"
          ],
          "uuid": "665da4e4-b668-4479-a460-8c92c3de2064"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
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          "ID": "CVE-2018-8466"
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              "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8466",
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      },
      "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": "2018-09-13T00:29Z"
    }
  }
}


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