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IntelCVE-2020-0563

HistoryFeb 13, 2020 - 7:15 p.m.

CVE-2020-0563

2020-02-1319:15:14

CWE-732

intel

web.nvd.nist.gov

cve-2020-0563

intel

mpss

installer

privilege escalation

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

7.7

Confidence

High

EPSS

Percentile

12.6%

JSON

Improper permissions in the installer for Intel® MPSS before version 3.8.6 may allow an authenticated user to potentially enable escalation of privilege via local access.

Affected configurations

Nvd

Vulners

Node

intelmanycore_platform_software_stackRange<3.8.6

VendorProductVersionCPE
intelmanycore_platform_software_stack*cpe:2.3:a:intel:manycore_platform_software_stack:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
intel	manycore_platform_software_stack	*	cpe:2.3:a:intel:manycore_platform_software_stack::::::::

CNA Affected

[
  {
    "product": "Intel(R) MPSS",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "before version 3.8.6"
      }
    ]
  }
]

References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00340.html

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

7.7

Confidence

High

EPSS

Percentile

12.6%

JSON

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