CVE-2020-8758

published 2020-09-10

CVE-2020-8758: Improper buffer restrictions in network subsystem in provisioned Intel(R) AMT and Intel(R) ISM versions before 11.8.79, 11.12.79, 11.22.79, 12.0.68 and 14.0.39…

Priority P3 56 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

Improper buffer restrictions in network subsystem in provisioned Intel(R) AMT and Intel(R) ISM versions before 11.8.79, 11.12.79, 11.22.79, 12.0.68 and 14.0.39 may allow an unauthenticated user to potentially enable escalation of privilege via network access. On un-provisioned systems, an authenticated user may potentially enable escalation of privilege via local access.

Affected

10 ranges

Vendor	Product	Version range	Fixed in
intel	active_management_technology_firmware	>= 11.12 < 11.12.79	11.12.79
intel	active_management_technology_firmware	>= 11.22 < 11.22.79	11.22.79
intel	active_management_technology_firmware	>= 11.8 < 11.8.79	11.8.79
intel	active_management_technology_firmware	>= 12.0 < 12.0.68	12.0.68
intel	active_management_technology_firmware	>= 14.0 < 14.0.39	14.0.39
intel	standard_manageability	>= 11.12 < 11.12.79	11.12.79
intel	standard_manageability	>= 11.22 < 11.22.79	11.22.79
intel	standard_manageability	>= 11.8 < 11.8.79	11.8.79
intel	standard_manageability	>= 12.0 < 12.0.68	12.0.68
intel	standard_manageability	>= 14.0 < 14.0.39	14.0.39

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

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CWE-119