CVE-2014-3335: Input Validation
First published: Tue Aug 26 2014(Updated: )
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.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco IOS XRv 9000 | <=4.3.2 | |
| Cisco IOS XRv 9000 | =4.3.0 | |
| Cisco IOS XRv 9000 | =4.3.1 | |
| Cisco ASR 9000v-v2 | ||
| Cisco ASR 9001 | ||
| Cisco ASR 9006 Router | ||
| Cisco ASR 9010 Router | ||
| Cisco ASR 9904 | ||
| Cisco ASR 9912 | ||
| Cisco ASR 9922 |
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Reference Links
- http://secunia.com/advisories/60222
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3335
- http://tools.cisco.com/security/center/viewAlert.x?alertId=35416
- http://www.securityfocus.com/bid/69383
- http://www.securitytracker.com/id/1030757
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95443
- agent/references
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/author
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- vendor/cisco
- canonical/cisco ios xrv 9000
- version/cisco ios xrv 9000/4.3.2
- version/cisco ios xrv 9000/4.3.0
- version/cisco ios xrv 9000/4.3.1
- canonical/cisco asr 9000v-v2
- canonical/cisco asr 9001
- canonical/cisco asr 9006 router
- canonical/cisco asr 9010 router
- canonical/cisco asr 9904
- canonical/cisco asr 9912
- canonical/cisco asr 9922