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

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CVE-2019-18618

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
22/07/2020
Last modified:
30/07/2020

Description

Incorrect access control in the firmware of Synaptics VFS75xx family fingerprint sensors that include external flash (all versions prior to 2019-11-15) allows a local administrator or physical attacker to compromise the confidentiality of sensor data via injection of an unverified partition table.

Impact

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

Base Score: 6.00 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

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): None

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

Base Score: 3.60 LOW
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:N

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

Base Score 2.0
3.60
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:synaptics:vfs75xx_firmware:5.1.5.51:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.1.337.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.1.3507.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.320.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.524.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.3109.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.3530.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.5024.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.3.3541.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.4.1116:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.8.1092:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.10.1100:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.10.1106:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.17.1099:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.17.1102:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools