CVE-2013-5543
Cisco IOS XE 3.4-3.4.2S and 3.5-3.5.1S - Denial of Service via Malformed ICMP Error Packets
Title source: llmDescription
Cisco IOS XE 3.4 before 3.4.2S and 3.5 before 3.5.1S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) via malformed ICMP error packets associated with a (1) TCP or (2) UDP session that is under inspection by the Zone-Based Firewall (ZBFW) component, aka Bug ID CSCtt26470.
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 (9)
cisco/asr_1001
cisco/asr_1002
cisco/asr_1002-x
cisco/asr_1004
cisco/asr_1006
cisco/asr_1023_router
cisco/ios_xe
3.4.0as
cisco/ios_xe
3.4.0s
cisco/ios_xe
3.4.1s
Published
Oct 31, 2013
Tracked Since
Feb 18, 2026