Design/Logic Flaw

2013-10-3121:55:00

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7.2 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

49.5%

JSON

The TCP reassembly feature in Cisco IOS XE 3.7 before 3.7.3S and 3.8 before 3.8.1S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) via large TCP packets that are processed by the (1) NAT or (2) ALG component, aka Bug ID CSCud72509.

CPENameOperatorVersion
ios_xeeq3.7.115
ios_xeeq3.7.1115
ios_xeeq3.7.2115
ios_xeeq3.8.115

Name	Operator	Version
ios_xe	eq	3.7.115
ios_xe	eq	3.7.1115
ios_xe	eq	3.7.2115
ios_xe	eq	3.8.115

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131030-asr1000