github - ghsa-pcr8-75v3-w9pf

ghsa-pcr8-75v3-w9pf

Vulnerability from github

Published

2022-05-17 00:19

Modified

2023-10-10 16:20

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Summary

Chakra Core vulnerable to privilege escalation due to type confusion

Details

ChakraCore and Microsoft Edge in Windows 10 1709 and Windows Server, version 1709 allows an attacker to gain the same user rights as the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". Individual Export in module exports was not taking care of destructuring nodes, leading to type confusion. This was fixed by adding support for walking those nodes.

This CVE ID is unique from CVE-2017-11836, CVE-2017-11837, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11843, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11861, CVE-2017-11866, CVE-2017-11869, CVE-2017-11870, CVE-2017-11871, and CVE-2017-11873.

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.ChakraCore"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.7.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-11862"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-07-27T19:30:54Z",
    "nvd_published_at": "2017-11-15T03:29:00Z",
    "severity": "HIGH"
  },
  "details": "ChakraCore and Microsoft Edge in Windows 10 1709 and Windows Server, version 1709 allows an attacker to gain the same user rights as the current user, due to how the scripting engine handles objects in memory, aka \"Scripting Engine Memory Corruption Vulnerability\". Individual Export in module exports was not taking care of destructuring nodes, leading to type confusion. This was fixed by adding support for walking those nodes.\n\nThis CVE ID is unique from CVE-2017-11836, CVE-2017-11837, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11843, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11861, CVE-2017-11866, CVE-2017-11869, CVE-2017-11870, CVE-2017-11871, and CVE-2017-11873.",
  "id": "GHSA-pcr8-75v3-w9pf",
  "modified": "2023-10-10T16:20:58Z",
  "published": "2022-05-17T00:19:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11862"
    },
    {
      "type": "WEB",
      "url": "https://github.com/chakra-core/ChakraCore/pull/4226"
    },
    {
      "type": "WEB",
      "url": "https://github.com/chakra-core/ChakraCore/commit/66d733b9adebbe33cc7f48c159c48b7837aa4458"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/chakra-core/ChakraCore"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11862"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20210124114723/http://www.securityfocus.com/bid/101724"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20210517135249/http://www.securitytracker.com/id/1039780"
    }
  ],
  "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"
    }
  ],
  "summary": "Chakra Core vulnerable to privilege escalation due to type confusion"
}

cve-2017-11862

Vulnerability from cvelistv5

Published

2017-11-15 03:00

Modified

2024-09-16 16:42

Severity ?

Summary

ChakraCore and Microsoft Edge in Windows 10 1709 and Windows Server, version 1709 allows an attacker to gain the same user rights as the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11836, CVE-2017-11837, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11843, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11861, CVE-2017-11866, CVE-2017-11869, CVE-2017-11870, CVE-2017-11871, and CVE-2017-11873.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/101724	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1039780	vdb-entry, x_refsource_SECTRACK
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11862	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	Microsoft Corporation	ChakraCore, Microsoft Edge

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T18:19:39.405Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "name": "101724",
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              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/101724"
          },
          {
            "name": "1039780",
            "tags": [
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              "x_refsource_SECTRACK",
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            "url": "http://www.securitytracker.com/id/1039780"
          },
          {
            "tags": [
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            ],
            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11862"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ChakraCore, Microsoft Edge",
          "vendor": "Microsoft Corporation",
          "versions": [
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              "status": "affected",
              "version": "Windows 10 1709 and Windows Server, version 1709."
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      ],
      "datePublic": "2017-11-14T00:00:00",
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "description": "Remote Code Execution",
              "lang": "en",
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-11-15T10:57:01",
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          "url": "http://www.securitytracker.com/id/1039780"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11862"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "DATE_PUBLIC": "2017-11-14T00:00:00",
          "ID": "CVE-2017-11862",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                      "version": {
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                            "version_value": "Windows 10 1709 and Windows Server, version 1709."
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            }
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        },
        "problemtype": {
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                  "value": "Remote Code Execution"
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        "references": {
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  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
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    "dateReserved": "2017-07-31T00:00:00",
    "dateUpdated": "2024-09-16T16:42:57.111Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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