Published: 25/09/2014 Updated: 29/08/2017

CVSS v2 Base Score: 7.1 | Impact Score: 6.9 | Exploitability Score: 8.6

VMScore: 632

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

The ALG module in Cisco IOS 15.0 up to and including 15.4 does not properly implement SIP over NAT, which allows remote malicious users to cause a denial of service (device reload) via multipart SDP IPv4 traffic, aka Bug ID CSCun54071.

Vulnerable Product	Search on Vulmon	Subscribe to Product
cisco ios 15.2
cisco ios 15.3
cisco ios 15.0
cisco ios 15.1
cisco ios 15.4

A vulnerability in the Network Address Translation (NAT) feature of Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device The vulnerability is due to improper translation of IP version 4 (IPv4) packets Cisco has released software updates that address this vulnerabili ...

CWE-119 http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-nat http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-nat/cvrf/cisco-sa-20140924-nat_cvrf.xml http://www.securitytracker.com/id/1030896 http://www.securityfocus.com/bid/70129 https://exchange.xforce.ibmcloud.com/vulnerabilities/96181 https://nvd.nist.gov http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-nat

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CVE-2014-3361

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