Design/Logic Flaw

2015-07-3014:59:00

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7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.0%

JSON

The packet-reassembly implementation in Cisco IOS XE 3.13S and earlier allows remote attackers to cause a denial of service (CPU consumption or packet loss) via fragmented (1) IPv4 or (2) IPv6 packets that trigger ATTN-3-SYNC_TIMEOUT errors after reassembly failures, aka Bug ID CSCuo37957.

CPENameOperatorVersion
ios_xeeq3.11.1152
ios_xeeq2.5.0
ios_xeeq2.6.1
ios_xeeq3.13.1150
ios_xeeq2.3.1116
ios_xeeq2.1.0
ios_xeeq3.10.115097
ios_xeeq2.2.3
ios_xeeq3.10.1150
ios_xeeq2.3.116

Name	Operator	Version
ios_xe	eq	3.11.1152
ios_xe	eq	2.5.0
ios_xe	eq	2.6.1
ios_xe	eq	3.13.1150
ios_xe	eq	2.3.1116
ios_xe	eq	2.1.0
ios_xe	eq	3.10.115097
ios_xe	eq	2.2.3
ios_xe	eq	3.10.1150
ios_xe	eq	2.3.116