CVE-2013-5546
Cisco IOS XE 3.7-3.8 - Denial of Service via TCP Reassembly in NAT or ALG Component
Title source: llmDescription
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.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
x_refsource_cisco
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131030-asr1000
Scores
EPSS
0.0189
EPSS Percentile
77.1%
Details
CWE
CWE-20
Status
published
Products (10)
cisco/asr_1001
cisco/asr_1002
cisco/asr_1002-x
cisco/asr_1004
cisco/asr_1006
cisco/asr_1023_router
cisco/ios_xe
3.7.0s
cisco/ios_xe
3.7.1s
cisco/ios_xe
3.7.2s
cisco/ios_xe
3.8.0s
Published
Oct 31, 2013
Tracked Since
Feb 18, 2026