CVE-2023-24545

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.arista.com/en/support/advisories-notices/security-advisory/17240-security-advisory-0085	Exploit Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:arista:cloudeos::::::::
	cpe:2.3:o:arista:cloudeos::::::::
	cpe:2.3:o:arista:cloudeos::::::::
	cpe:2.3:o:arista:cloudeos::::::::

cpe:2.3:h:arista:dca-200-veos:-:*:*:*:*:*:*:*

History

21 Apr 2023, 15:09

Type	Values Removed	Values Added
CWE		CWE-400
CPE		cpe:2.3:h:arista:dca-200-veos:-:::::::* cpe:2.3:o:arista:cloudeos::::::::
First Time		Arista Arista dca-200-veos Arista cloudeos
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
References	~~(MISC) https://www.arista.com/en/support/advisories-notices/security-advisory/17240-security-advisory-0085 -~~	(MISC) https://www.arista.com/en/support/advisories-notices/security-advisory/17240-security-advisory-0085 - Exploit, Patch, Vendor Advisory

12 Apr 2023, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-04-12 21:15

Updated : 2023-12-10 15:01

NVD link : CVE-2023-24545

Mitre link : CVE-2023-24545

CVE.ORG link : CVE-2023-24545

JSON object : View

Products Affected

arista

cloudeos
dca-200-veos

CWE

CWE-400

Uncontrolled Resource Consumption

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