01 Record

CVE-2014-3322

Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of IP packets, which allows remote attackers to cause a denial of service (chip and card hangs) via

UnratedPUBLISHEDCNA: cisco

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of IP packets, which allows remote attackers to cause a denial of service (chip and card hangs) via

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 1.20% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 67.7% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2014-07-24 14:00Z12 YR AGO

Last updated

2024-08-06 10:43Z2 YR AGO

Reserved

2014-05-07

Assigning CNA

cisco

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

8a2633e3d5dc05a8048b742277987d421332fedfb3e4cfa3e0492ec15519ed18

05 Affected products

VendorProductVersionsPlatforms

ciscoasr_9000_rsp440_routerNot specified—

ciscoasr_9001Not specified—

ciscoasr_9006Not specified—

ciscoasr_9010Not specified—

ciscoasr_9904Not specified—

ciscoasr_9912Not specified—

ciscoasr_9922Not specified—

ciscoios_xrNot specified—

06 References

secunia.com60311http://secunia.com/advisories/60311third-party-advisoryx_refsource_SECUNIA
www.securitytracker.com1030623http://www.securitytracker.com/id/1030623vdb-entryx_refsource_SECTRACK
tools.cisco.com20140722 Cisco IOS XR Software NetFlow Processing Denial of Service Vulnerabilityhttp://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3322vendor-advisoryx_refsource_CISCO
www.securityfocus.com68833http://www.securityfocus.com/bid/68833vdb-entryx_refsource_BID
tools.cisco.comhttp://tools.cisco.com/security/center/viewAlert.x?alertId=35009x_refsource_CONFIRM