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MicrosoftCVE-2020-0984

HistoryApr 15, 2020 - 3:15 p.m.

CVE-2020-0984

2020-04-1515:15:18

CWE-20

microsoft

web.nvd.nist.gov

107

cve-2020-0984

elevation of privilege

microsoft autoupdate

mau

mac

nvd

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

Percentile

9.5%

JSON

An elevation of privilege vulnerability exists when the Microsoft AutoUpdate (MAU) application for Mac improperly validates updates before executing them, aka ‘Microsoft (MAU) Office Elevation of Privilege Vulnerability’.

Affected configurations

Nvd

Node

microsoftautoupdateMatch-macos

VendorProductVersionCPE
microsoftautoupdate-cpe:2.3:a:microsoft:autoupdate:-:*:*:*:*:macos:*:*

Vendor	Product	Version	CPE
microsoft	autoupdate	-	cpe:2.3:a:microsoft:autoupdate:-:::::macos::

CNA Affected

[
  {
    "product": "Microsoft AutoUpdate for Mac",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  }
]

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0984

Social References

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

Percentile

9.5%

JSON

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