Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2018-12205

Severity CVSS v4.0:
Pending analysis
Type:
CWE-295 Improper Certificate Validation
Publication date:
14/03/2019
Last modified:
03/10/2019

Description

Improper certificate validation in Platform Sample/ Silicon Reference firmware for 8th Generation Intel(R) Core(tm) Processor, 7th Generation Intel(R) Core(tm) Processor may allow an unauthenticated user to potentially enable an escalation of privilege via physical access.

Impact

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

Base Score: 6.80 MEDIUM
Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
6.80
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:intel:platform_sample_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:8100:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:8100h:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:8100t:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:8109u:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:8130u:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:8145u:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:8300:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:8300t:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:8350k:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i5:8200y:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i5:8250u:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i5:8259u:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i5:8265u:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i5:8269u:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools