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

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CVE-2020-7121

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
23/09/2020
Last modified:
28/12/2023

Description

Two memory corruption vulnerabilities in the Aruba CX Switches Series 6200F, 6300, 6400, 8320, 8325, and 8400 have been found. Successful exploitation of these vulnerabilities could result in Local Denial of Service of the LLDP (Link Layer Discovery Protocol) process in the switch. This applies to firmware versions prior to 10.04.3021.

Impact

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

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

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

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:arubanetworks:cx_6200f_firmware:*:*:*:*:*:*:*:* 10.04.3021 (including)
cpe:2.3:h:arubanetworks:cx_6200f:-:*:*:*:*:*:*:*
cpe:2.3:o:arubanetworks:cx_6300_firmware:*:*:*:*:*:*:*:* 10.04.3021 (including)
cpe:2.3:h:arubanetworks:cx_6300:-:*:*:*:*:*:*:*
cpe:2.3:o:arubanetworks:cx_6400_firmware:*:*:*:*:*:*:*:* 10.04.3021 (including)
cpe:2.3:h:arubanetworks:cx_6400:-:*:*:*:*:*:*:*
cpe:2.3:o:arubanetworks:cx_8320_firmware:*:*:*:*:*:*:*:* 10.04.3021 (including)
cpe:2.3:h:arubanetworks:cx_8320:-:*:*:*:*:*:*:*
cpe:2.3:o:arubanetworks:cx_8325_firmware:*:*:*:*:*:*:*:* 10.04.3021 (including)
cpe:2.3:h:arubanetworks:cx_8325:-:*:*:*:*:*:*:*
cpe:2.3:o:arubanetworks:cx_8400_firmware:*:*:*:*:*:*:*:* 10.04.3021 (including)
cpe:2.3:h:arubanetworks:cx_8400:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools