github - ghsa-6j33-6rqj-fh2m

ghsa-6j33-6rqj-fh2m

Vulnerability from github

Published

2022-05-24 17:27

Modified

2024-01-01 00:30

Severity

4.2 (Medium) - CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

Details

A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka 'Microsoft Browser Memory Corruption Vulnerability'.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-0878"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-11T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka \u0027Microsoft Browser Memory Corruption Vulnerability\u0027.",
  "id": "GHSA-6j33-6rqj-fh2m",
  "modified": "2024-01-01T00:30:38Z",
  "published": "2022-05-24T17:27:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0878"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0878"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-0878

Vulnerability from cvelistv5

Published

2020-09-11 17:08

Modified

2024-08-04 06:18

Severity

4.2 (Medium) - cvssV3_1 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C

Summary

Microsoft Browser Memory Corruption Vulnerability

References

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0878	x_refsource_MISC

Impacted products

Vendor	Product
Microsoft	ChakraCore
Microsoft	Microsoft Edge (EdgeHTML-based)
Microsoft	Internet Explorer 9
Microsoft	Internet Explorer 11

Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:18:03.385Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0878"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*"
          ],
          "platforms": [
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          ],
          "product": "ChakraCore",
          "vendor": "Microsoft",
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          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*"
          ],
          "platforms": [
            "Windows 10 Version 1803 for 32-bit Systems",
            "Windows 10 Version 1803 for x64-based Systems",
            "Windows 10 Version 1803 for ARM64-based Systems",
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            "Windows 10 Version 1809 for x64-based Systems",
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          "product": "Microsoft Edge (EdgeHTML-based)",
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          ],
          "product": "Internet Explorer 11",
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      ],
      "datePublic": "2020-09-08T07:00:00+00:00",
      "descriptions": [
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          "lang": "en-US",
          "value": "\u003cp\u003eA remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, the attacker could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.\u003c/p\u003e\n\u003cp\u003eAn attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft browsers, and then convince a user to view the website. The attacker could also take advantage of compromised websites, or websites that accept or host user-provided content or advertisements, by adding specially crafted content that could exploit the vulnerability. In all cases, however, an attacker would have no way to force users to view the attacker-controlled content. Instead, an attacker would have to convince users to take action, typically via an enticement in email or instant message, or by getting them to open an email attachment.\u003c/p\u003e\n\u003cp\u003eThe security update addresses the vulnerability by modifying how Microsoft browsers handle objects in memory.\u003c/p\u003e\n"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          },
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            }
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          "descriptions": [
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              "description": "Remote Code Execution",
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              "type": "Impact"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-31T21:34:24.471Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
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          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0878"
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      "title": "Microsoft Browser Memory Corruption Vulnerability"
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    "dateReserved": "2019-11-04T00:00:00",
    "dateUpdated": "2024-08-04T06:18:03.385Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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