CVE-2014-3321 - Vulnerability Details - OpenCVE

Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00443.

Key SSVC decision points have not yet been added.

Vendors	Products
Cisco	Asr 9000 Rsp440 Router Asr 9001 Asr 9006 Asr 9010 Asr 9904 Asr 9912 Asr 9922 Ios Xr

Configuration 1 [-]

AND

OR	cpe:2.3:o:cisco:ios_xr::::::::
	cpe:2.3:o:cisco:ios_xr:4.3.0:::::::*
	cpe:2.3:o:cisco:ios_xr:4.3.1:::::::*
	cpe:2.3:o:cisco:ios_xr:4.3.2:::::::*

OR	cpe:2.3:h:cisco:asr_9000_rsp440_router:-:::::::*
	cpe:2.3:h:cisco:asr_9001:-:::::::*
	cpe:2.3:h:cisco:asr_9006:-:::::::*
	cpe:2.3:h:cisco:asr_9010:-:::::::*
	cpe:2.3:h:cisco:asr_9904:-:::::::*
	cpe:2.3:h:cisco:asr_9912:-:::::::*
	cpe:2.3:h:cisco:asr_9922:-:::::::*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2014-3334	Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3321
http://tools.cisco.com/security/center/viewAlert.x?alertId=34936
http://www.securitytracker.com/id/1030597

History

No history.

MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2014-07-18T01:00:00

Updated: 2024-08-06T10:43:05.197Z

Reserved: 2014-05-07T00:00:00

Link: CVE-2014-3321

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2014-07-18T00:55:04.923

Modified: 2025-04-12T10:46:40.837

Link: CVE-2014-3321

Redhat

No data.

OpenCVE Enrichment

No data.

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