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

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2017-7932

Severity CVSS v4.0:
Pending analysis
Type:
CWE-295 Improper Certificate Validation
Publication date:
07/08/2017
Last modified:
20/04/2025

Description

An improper certificate validation issue was discovered in NXP i.MX 28 i.MX 50, i.MX 53, i.MX 7Solo i.MX 7Dual Vybrid VF3xx, Vybrid VF5xx, Vybrid VF6xx, i.MX 6ULL, i.MX 6UltraLite, i.MX 6SoloLite, i.MX 6Solo, i.MX 6DualLite, i.MX 6SoloX, i.MX 6Dual, i.MX 6Quad, i.MX 6DualPlus, and i.MX 6QuadPlus. When the device is configured in security enabled configuration, under certain conditions it is possible to bypass the signature verification by using a specially crafted certificate leading to the execution of an unsigned image.

Impact

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

Base Score: 6.00 MEDIUM
Vector: CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H

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

Base Score 3.x
6.00
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:M/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.40 MEDIUM
Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P

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

Base Score 2.0
4.40
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:nxp:vybrid_mvf30nn151cku26_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:nxp:vybrid_mvf30nn151cku26:-:*:*:*:*:*:*:*
cpe:2.3:o:nxp:vybrid_mvf30ns151cku26_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:nxp:vybrid_mvf30ns151cku26:-:*:*:*:*:*:*:*
cpe:2.3:o:nxp:vybrid_mvf50nn151cmk40_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:nxp:vybrid_mvf50nn151cmk40:-:*:*:*:*:*:*:*
cpe:2.3:o:nxp:vybrid_mvf50nn151cmk50_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:nxp:vybrid_mvf50nn151cmk50:-:*:*:*:*:*:*:*
cpe:2.3:o:nxp:vybrid_mvf50ns151cmk40_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:nxp:vybrid_mvf50ns151cmk40:-:*:*:*:*:*:*:*
cpe:2.3:o:nxp:vybrid_mvf50ns151cmk50_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:nxp:vybrid_mvf50ns151cmk50:-:*:*:*:*:*:*:*
cpe:2.3:o:nxp:vybrid_mvf51nn151cmk50_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:nxp:vybrid_mvf51nn151cmk50:-:*:*:*:*:*:*:*
cpe:2.3:o:nxp:vybrid_mvf51ns151cmk50_firmware:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools