Published: 31/10/2013 Updated: 05/10/2021

CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10

VMScore: 694

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

The TCP reassembly feature in Cisco IOS XE 3.7 prior to 3.7.3S and 3.8 prior to 3.8.1S on 1000 ASR devices allows remote malicious users 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.

Vulnerable Product	Search on Vulmon	Subscribe to Product
cisco ios_xe 3.7.1s
cisco ios_xe 3.7.0s
cisco ios_xe 3.7.2s
cisco ios_xe 3.8.0s
cisco asr_1023_router -
cisco asr_1001 -
cisco asr_1002 -
cisco asr_1006 -
cisco asr_1002-x -
cisco asr_1004 -

Cisco IOS XE Software for 1000 Series Aggregation Services Routers (ASR) contains the following denial of service (DoS) vulnerabilities: Cisco IOS XE Software Malformed ICMP Packet Denial of Service Vulnerability Cisco IOS XE Software PPTP Traffic Denial of Service Vulnerability Cisco IOS XE Software TCP Segment Reassembly Denial of S ...

CWE-20 http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131030-asr1000 https://nvd.nist.gov http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131030-asr1000

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CVE-2013-5546

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