CVE-2014-3335
Medium
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.
SeverityMedium
CVSS4.6
Exploit probability—
Product
Cisco Ios Xr
PublishedAug 26, 2014
First seenAug 26, 2014
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco ios_xr | v ≤ 4.3.2, 4.3.0, 4.3.1 | — |
| cisco asr_9000_rsp440_router | No range specified | — |
| cisco asr_9001 | No range specified | — |
| cisco asr_9006 | No range specified | — |
| cisco asr_9010 | No range specified | — |
| cisco asr_9904 | No range specified | — |
| cisco asr_9912 | No range specified | — |
| cisco asr_9922 | No range specified | — |
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