CVE-2023-25525 - Vulnerability Details - OpenCVE

Description

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.

Published: 2023-09-20

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

NVIDIA

Cumulus Linux

unaffected

Version	Status	Constraints
`All versions prior to 5.6.0`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-29477	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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00202.

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://nvidia.custhelp.com/app/answers/detail/a_id/5480

History

Tue, 24 Sep 2024 21:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Nvidia Cumulus Linux

MITRE

Status: PUBLISHED

Assigner: nvidia

Published: 2023-09-20T00:03:02.330Z

Updated: 2024-09-24T20:24:10.227Z

Reserved: 2023-02-07T02:57:25.081Z

Link: CVE-2023-25525

Vulnrichment

Updated: 2024-08-02T11:25:18.555Z

NVD

Status : Modified

Published: 2023-09-20T01:15:51.370

Modified: 2024-11-21T07:49:40.123

Link: CVE-2023-25525

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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