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CVE-2023-24545

nvd nist
Published: Apr 12, 2023Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

On affected platforms running Arista CloudEOS an issue in the Software Forwarding Engine (Sfe) can lead to a potential denial of service attack by sending malformed packets to the switch. This causes a leak of packet buffers and if enough malformed packets are received, the switch may eventually stop forwarding traffic.

Affected (4)

Products: Arista: Cloudeos
Arista
1 product
Cloudeos
Configuration A
4 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Arista
Cloudeos
From 4.26.0 to 4.26.9m
Cloudeos
From 4.27.0 to 4.27.8m
Cloudeos
From 4.28.0 to 4.28.5m
Cloudeos
From 4.29.0 to 4.29.2f
Running on/withPlatform Versions
Arista
Dca 200 Veos
All versions

Related CWEs

CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

Source: psirt@arista.com
ExploitPatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitPatchVendor Advisory

Timeline

No history available yet.