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-2023-24511

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
12/04/2023
Last modified:
21/04/2023

Description

On affected platforms running Arista EOS with SNMP configured, a specially crafted packet can cause a memory leak in the snmpd process. This may result in the snmpd processing being terminated (causing SNMP requests to time out until snmpd is automatically restarted) and potential memory resource exhaustion for other processes on the switch. The vulnerability does not have any confidentiality or integrity impacts to the system.

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

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:* 4.26.0 (including) 4.26.10m (excluding)
cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:* 4.27.0 (including) 4.27.9m (excluding)
cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:* 4.28.0 (including) 4.28.6m (excluding)
cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:* 4.29.0 (including) 4.29.2f (excluding)
cpe:2.3:a:arista:ceos-lab:-:*:*:*:*:*:*:*
cpe:2.3:a:arista:cloudeos:-:*:*:*:*:*:*:*
cpe:2.3:a:arista:veos-lab:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:7010t:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:7010t-48:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:7010tx-48:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:7010tx-48-dc:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:7020sr-24c2:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:7020sr-32c2:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:7020tr-48:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:7020tra-48:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools