github - ghsa-mmr5-x5m7-54r3

ghsa-mmr5-x5m7-54r3

Vulnerability from github

Published

2022-05-24 17:25

Modified

2024-01-04 03:30

Severity ?

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

Details

An elevation of privilege vulnerability exists when the Windows Backup Engine improperly handles memory.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Windows Backup Engine Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1535, CVE-2020-1536, CVE-2020-1539, CVE-2020-1540, CVE-2020-1541, CVE-2020-1542, CVE-2020-1544, CVE-2020-1545, CVE-2020-1546, CVE-2020-1547, CVE-2020-1551.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-1543"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-08-17T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An elevation of privilege vulnerability exists when the Windows Backup Engine improperly handles memory.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka \u0027Windows Backup Engine Elevation of Privilege Vulnerability\u0027. This CVE ID is unique from CVE-2020-1535, CVE-2020-1536, CVE-2020-1539, CVE-2020-1540, CVE-2020-1541, CVE-2020-1542, CVE-2020-1544, CVE-2020-1545, CVE-2020-1546, CVE-2020-1547, CVE-2020-1551.",
  "id": "GHSA-mmr5-x5m7-54r3",
  "modified": "2024-01-04T03:30:35Z",
  "published": "2022-05-24T17:25:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1543"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1543"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-1543

Vulnerability from cvelistv5

Published

2020-08-17 19:13

Modified

2024-08-04 06:39

Severity ?

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

Summary

Windows Backup Engine Elevation of Privilege Vulnerability

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1543	x_refsource_MISC

Impacted products

▼	Vendor	Product
	Microsoft	Windows 10 Version 2004
	Microsoft	Windows 10 Version 1803
	Microsoft	Windows 10 Version 1809
	Microsoft	Windows 10 Version 1909
	Microsoft	Windows 10 Version 1709 for 32-bit Systems
	Microsoft	Windows 10 Version 1709
	Microsoft	Windows 10 Version 1903 for 32-bit Systems
	Microsoft	Windows 10 Version 1903 for x64-based Systems
	Microsoft	Windows 10 Version 1903 for ARM64-based Systems
	Microsoft	Windows 10 Version 1507
	Microsoft	Windows 10 Version 1607
	Microsoft	Windows 7
	Microsoft	Windows 7 Service Pack 1
	Microsoft	Windows 8.1

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:39:10.676Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1543"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*"
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          "platforms": [
            "32-bit Systems",
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            "x64-based Systems"
          ],
          "product": "Windows 10 Version 2004",
          "vendor": "Microsoft",
          "versions": [
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              "status": "affected",
              "version": "10.0.0",
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          ],
          "platforms": [
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          "product": "Windows 10 Version 1803",
          "vendor": "Microsoft",
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          "platforms": [
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            "x64-based Systems",
            "ARM64-based Systems"
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          "product": "Windows 10 Version 1909",
          "vendor": "Microsoft",
          "versions": [
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              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
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        },
        {
          "cpes": [
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          ],
          "platforms": [
            "32-bit Systems"
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          "product": "Windows 10 Version 1709 for 32-bit Systems",
          "vendor": "Microsoft",
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          "platforms": [
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          "product": "Windows 10 Version 1709",
          "vendor": "Microsoft",
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          "platforms": [
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          "product": "Windows 10 Version 1903 for 32-bit Systems",
          "vendor": "Microsoft",
          "versions": [
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              "version": "10.0.0",
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        },
        {
          "cpes": [
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          ],
          "platforms": [
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          ],
          "product": "Windows 10 Version 1903 for x64-based Systems",
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          "product": "Windows 10 Version 1903 for ARM64-based Systems",
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        },
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          "cpes": [
            "cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:*",
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              "status": "affected",
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        {
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            "cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*",
            "cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*"
          ],
          "platforms": [
            "32-bit Systems",
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          ],
          "product": "Windows 10 Version 1607",
          "vendor": "Microsoft",
          "versions": [
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              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
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        },
        {
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            "cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x86:*"
          ],
          "platforms": [
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          ],
          "product": "Windows 7",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "publication",
              "status": "affected",
              "version": "6.1.0",
              "versionType": "custom"
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          ]
        },
        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x64:*"
          ],
          "platforms": [
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          ],
          "product": "Windows 7 Service Pack 1",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "publication",
              "status": "affected",
              "version": "6.1.0",
              "versionType": "custom"
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          ]
        },
        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:x86:*",
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          ],
          "product": "Windows 8.1",
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              "version": "6.3.0",
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      "descriptions": [
        {
          "lang": "en-US",
          "value": "An elevation of privilege vulnerability exists when the Windows Backup Engine improperly handles memory.\nTo exploit this vulnerability, an attacker would first have to gain execution on the victim system. An attacker could then run a specially crafted application to elevate privileges.\nThe security update addresses the vulnerability by correcting how the Windows Backup Engine handles memory.\n"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
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            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Elevation of Privilege",
              "lang": "en-US",
              "type": "Impact"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-29T16:32:38.336Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
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        {
          "tags": [
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          ],
          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1543"
        }
      ],
      "title": "Windows Backup Engine Elevation of Privilege Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2020-1543",
    "datePublished": "2020-08-17T19:13:34",
    "dateReserved": "2019-11-04T00:00:00",
    "dateUpdated": "2024-08-04T06:39:10.676Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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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