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

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CVE-2018-3657

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
12/09/2018
Last modified:
17/08/2023

Description

Multiple buffer overflows in Intel AMT in Intel CSME firmware versions before version 12.0.5 may allow a privileged user to potentially execute arbitrary code with Intel AMT execution privilege via local access.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.70 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
6.70
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:siemens:simatic_field_pg_m5_firmware:*:*:*:*:*:*:*:* 22.01.06 (excluding)
cpe:2.3:h:siemens:simatic_field_pg_m5:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_ipc427e_firmware:*:*:*:*:*:*:*:* 21.01.09 (excluding)
cpe:2.3:h:siemens:simatic_ipc427e:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_ipc477e_firmware:*:*:*:*:*:*:*:* 21.01.09 (excluding)
cpe:2.3:h:siemens:simatic_ipc477e:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_ipc547e_firmware:*:*:*:*:*:*:*:* r1.30.0 (excluding)
cpe:2.3:h:siemens:simatic_pc547e:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_pc547g_firmware:*:*:*:*:*:*:*:* r1.23.0 (excluding)
cpe:2.3:h:siemens:simatic_ipc547g:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_ipc627d_firmware:*:*:*:*:*:*:*:* 19.02.11 (excluding)
cpe:2.3:h:siemens:simatic_ipc627d:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_ipc647d_firmware:*:*:*:*:*:*:*:* 19.01.14 (excluding)
cpe:2.3:h:siemens:simatic_ipc647d:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_ipc677d_firmware:*:*:*:*:*:*:*:* 19.02.11 (excluding)

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


References to Advisories, Solutions, and Tools