CVE-2012-4097 - Vulnerability Details - OpenCVE

Description

The BGP implementation in Cisco NX-OS does not properly filter segment types in AS paths, which allows remote attackers to cause a denial of service (BGP service reset) via a malformed UPDATE message, aka Bug ID CSCtn13043.

Published: 2013-10-14

Score: 4.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:o:cisco:nx-os:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2012-4041	The BGP implementation in Cisco NX-OS does not properly filter segment types in AS paths, which allows remote attackers to cause a denial of service (BGP service reset) via a malformed UPDATE message, aka Bug ID CSCtn13043.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00443.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://osvdb.org/98128
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4097

History

No history.

Subscriptions

Cisco Nx-os

MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2013-10-14T01:00:00.000Z

Updated: 2024-09-17T01:46:45.705Z

Reserved: 2012-07-31T00:00:00.000Z

Link: CVE-2012-4097

Vulnrichment

No data.

NVD

Status : Modified

Published: 2013-10-14T03:34:54.977

Modified: 2026-04-29T01:13:23.040

Link: CVE-2012-4097

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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