Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2018-12208

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
14/03/2019
Last modified:
04/04/2019

Description

Buffer overflow in HECI subsystem in Intel(R) CSME before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 and Intel(R) TXE version before 3.1.60 or 4.0.10, or Intel(R) Server Platform Services before version 5.00.04.012 may allow an unauthenticated user to potentially execute arbitrary code via physical access.

Impact

Vector 3.x
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.60 HIGH
Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector (AV): Physical
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.60
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* 11.0 (including) 11.8.60 (excluding)
cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* 11.10 (including) 11.11.60 (excluding)
cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* 11.20 (including) 11.22.60 (excluding)
cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* 12.0.0 (including) 12.0.20 (excluding)
cpe:2.3:o:intel:server_platform_services_firmware:*:*:*:*:*:*:*:* 5.00.04.012 (excluding)
cpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:* 3.0 (including) 3.1.60 (excluding)
cpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:* 4.0 (including) 4.0.10 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools