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.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1030896
Various Sources x_refsource_confirm
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-nat/cvrf/cisco-sa-20140924-nat_cvrf.xml
Vendor Advisory vendor-advisory
x_refsource_cisco
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-nat
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/70129
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/96181
Scores
EPSS
0.0237
EPSS Percentile
81.8%
Details
CWE
CWE-119
Status
published
Products (5)
cisco/ios
15.0
cisco/ios
15.1
cisco/ios
15.2
cisco/ios
15.3
cisco/ios
15.4
Published
Sep 25, 2014
Tracked Since
Feb 18, 2026