CVE-2014-3321

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2014-3321
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-07-18 00:55:00 UTC
Updated2017-01-12 11:51:00 UTC
DescriptionCisco 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.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco Asr 9000 Rsp440 Router - All All All
Hardware Cisco Asr 9000 Rsp440 Router - All All All
Hardware Cisco Asr 9001 - All All All
Hardware Cisco Asr 9001 - All All All
Hardware Cisco Asr 9006 - All All All
Hardware Cisco Asr 9006 - All All All
Hardware Cisco Asr 9010 - All All All
Hardware Cisco Asr 9010 - All All All
Hardware Cisco Asr 9904 - All All All
Hardware Cisco Asr 9904 - All All All
Hardware Cisco Asr 9912 - All All All
Hardware Cisco Asr 9912 - All All All
Hardware Cisco Asr 9922 - All All All
Hardware Cisco Asr 9922 - All All All
Operating System Cisco Ios Xr 4.3.0 All All All
Operating System Cisco Ios Xr 4.3.1 All All All
Operating System Cisco Ios Xr 4.3.2 All All All
Operating System Cisco Ios Xr 4.3.0 All All All
Operating System Cisco Ios Xr 4.3.1 All All All
Operating System Cisco Ios Xr 4.3.2 All All All
Operating System Cisco Ios Xr All All All All

References

ReferenceSourceLinkTags
20140715 Cisco IOS XR Software MPLS Packet Denial of Service Vulnerability CISCO tools.cisco.com Vendor Advisory
tools.cisco.com/security/center/viewAlert.x CONFIRM tools.cisco.com Vendor Advisory
Cisco ASR 9000 Series IOS XR Router MPLS Processing Flaw Lets Remote Users Deny Service - SecurityTracker SECTRACK www.securitytracker.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report