CVE-2023-24513

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 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://www.arista.com/en/support/advisories-notices/security-advisory/17240-security-advisory-0085	Exploit Patch Vendor Advisory
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:a:arista:cloudeos::::::::
	cpe:2.3:a:arista:cloudeos::::::::
	cpe:2.3:a:arista:cloudeos::::::::
	cpe:2.3:a:arista:cloudeos::::::::

OR	cpe:2.3:a:amazon:aws_marketplace:-:::::::*
	cpe:2.3:a:equinix:network_edge:-:::::::*
	cpe:2.3:a:google:google_cloud_platform_marketplace:-:::::::*
	cpe:2.3:a:microsoft:azure_marketplace:-:::::::*
	cpe:2.3:h:arista:dca-200-veos:-:::::::*

History

21 Nov 2024, 07:48

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.5~~	v2 : unknown v3 : 6.5
References	~~() https://www.arista.com/en/support/advisories-notices/security-advisory/17240-security-advisory-0085 - Exploit, Patch, Vendor Advisory~~	() https://www.arista.com/en/support/advisories-notices/security-advisory/17240-security-advisory-0085 - Exploit, Patch, Vendor Advisory

Information

Published : 2023-04-12 20:15

Updated : 2024-11-21 07:48

NVD link : CVE-2023-24513

Mitre link : CVE-2023-24513

CVE.ORG link : CVE-2023-24513

JSON object : View

Products Affected

equinix

network_edge

arista

dca-200-veos
cloudeos

microsoft

azure_marketplace

google

google_cloud_platform_marketplace

amazon

aws_marketplace

CWE

CWE-126

Buffer Over-read

CWE-125

Out-of-bounds Read

{"id": "CVE-2023-24513", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "psirt@arista.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-04-12T20:15:07.963", "references": [{"url": "https://www.arista.com/en/support/advisories-notices/security-advisory/17240-security-advisory-0085", "tags": ["Exploit", "Patch", "Vendor Advisory"], "source": "psirt@arista.com"}, {"url": "https://www.arista.com/en/support/advisories-notices/security-advisory/17240-security-advisory-0085", "tags": ["Exploit", "Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "psirt@arista.com", "description": [{"lang": "en", "value": "CWE-126"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2024-11-21T07:48:01.593", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:arista:cloudeos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "47DC93B2-147D-427E-89E5-0F8EC3D884B0", "versionEndExcluding": "4.26.9m", "versionStartIncluding": "4.26.0"}, {"criteria": "cpe:2.3:a:arista:cloudeos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6BA01B5E-EDAB-4C30-9F2C-57C0ACB6EF02", "versionEndExcluding": "4.27.8m", "versionStartIncluding": "4.27.0"}, {"criteria": "cpe:2.3:a:arista:cloudeos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "60CFAB31-7E8C-49E0-BDB2-ED1EF62D9303", "versionEndExcluding": "4.28.5m", "versionStartIncluding": "4.28.0"}, {"criteria": "cpe:2.3:a:arista:cloudeos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5E98581C-4312-4EC2-A253-73D5179DDA6A", "versionEndExcluding": "4.29.2f", "versionStartIncluding": "4.29.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:amazon:aws_marketplace:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "38DF4A9E-F836-4389-BCE4-10E5121332E8"}, {"criteria": "cpe:2.3:a:equinix:network_edge:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5BE13E07-E588-498B-892A-48AE52E222CD"}, {"criteria": "cpe:2.3:a:google:google_cloud_platform_marketplace:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B8139E4B-24C7-4C77-A375-088C6817256D"}, {"criteria": "cpe:2.3:a:microsoft:azure_marketplace:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B18F83F7-96C2-4B36-A68F-5B8C4E41D066"}, {"criteria": "cpe:2.3:h:arista:dca-200-veos:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6C9985E3-D496-473F-A806-022EC164EF96"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@arista.com"}