CVE-2023-25525

NVIDIA Cumulus Linux contains a vulnerability in forwarding where a VxLAN-encapsulated IPv6 packet received on an SVI interface with DMAC/DIPv6 set to the link-local address of the SVI interface may be incorrectly forwarded. A successful exploit may lead to information disclosure.

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 HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://nvidia.custhelp.com/app/answers/detail/a_id/5480	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:nvidia:cumulus_linux:*:*:*:*:*:*:*:*

History

22 Sep 2023, 13:46

Type	Values Removed	Values Added
CWE		NVD-CWE-noinfo
First Time		Nvidia cumulus Linux Nvidia
CPE		cpe:2.3:o:nvidia:cumulus_linux::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
References	~~(MISC) https://nvidia.custhelp.com/app/answers/detail/a_id/5480 -~~	(MISC) https://nvidia.custhelp.com/app/answers/detail/a_id/5480 - Vendor Advisory

20 Sep 2023, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-09-20 01:15

Updated : 2023-12-10 15:14

NVD link : CVE-2023-25525

Mitre link : CVE-2023-25525

CVE.ORG link : CVE-2023-25525

JSON object : View

Products Affected

nvidia

cumulus_linux

CWE

NVD-CWE-noinfo CWE-284

Improper Access Control

{"id": "CVE-2023-25525", "metrics": {"cvssMetricV31": [{"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:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "psirt@nvidia.com", "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:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-09-20T01:15:51.370", "references": [{"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5480", "tags": ["Vendor Advisory"], "source": "psirt@nvidia.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "psirt@nvidia.com", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "NVIDIA Cumulus Linux contains a vulnerability in forwarding where a VxLAN-encapsulated IPv6 packet received on an SVI interface with DMAC/DIPv6 set to the link-local address of the SVI interface may be incorrectly forwarded. A successful exploit may lead to information disclosure."}, {"lang": "es", "value": "NVIDIA Cumulus Linux contiene una vulnerabilidad en el reenv\u00edo donde un paquete IPv6 encapsulado en VxLAN recibido en una interfaz SVI con DMAC/DIPv6 configurado en la direcci\u00f3n de enlace local de la interfaz SVI puede reenviarse incorrectamente. Una explotaci\u00f3n exitosa puede conducir a la divulgaci\u00f3n de informaci\u00f3n."}], "lastModified": "2023-09-22T13:46:24.437", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nvidia:cumulus_linux:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A85A02ED-48B5-4008-9535-17513AD1CF11", "versionEndExcluding": "5.6.0"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@nvidia.com"}