CVE-2014-3361

Published: Sep 25, 2014Modified: May 6, 2026

7.1

Vector

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

Exploitability: 8.6 / Impact: 6.9

Source: NVD

Description

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

Affected (5)

Products: Cisco: Ios

Cisco

1 product

Ios

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Cisco Ios	Version 15.0
Cisco Ios	Version 15.1
Cisco Ios	Version 15.2
Cisco Ios	Version 15.3
Cisco Ios	Version 15.4

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (10)

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-nat

Source: psirt@cisco.com

Vendor Advisory

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-nat/cvrf/cisco-sa-20140924-nat_cvrf.xml

Source: psirt@cisco.com

http://www.securityfocus.com/bid/70129

Source: psirt@cisco.com

http://www.securitytracker.com/id/1030896

Source: psirt@cisco.com

https://exchange.xforce.ibmcloud.com/vulnerabilities/96181

Source: psirt@cisco.com

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-nat