Unrated severityNVD Advisory· Published Aug 26, 2014· Updated Jun 17, 2026
CVE-2014-3335
CVE-2014-3335
Description
Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service (chip and card hangs) via a crafted packet, aka Bug ID CSCup77750.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
11- 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:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*range: <=4.3.2
- cpe:2.3:o:cisco:ios_xr:4.3.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:4.3.1:*:*:*:*:*:*:*
- (no CPE)range: <=4.3.2
Patches
Vulnerability mechanics
References
6- tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3335nvdVendor Advisory
- tools.cisco.com/security/center/viewAlert.xnvdVendor Advisory
- secunia.com/advisories/60222nvd
- www.securityfocus.com/bid/69383nvd
- www.securitytracker.com/id/1030757nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/95443nvd
News mentions
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