CVE-2014-3361

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.

Category

7.1
CVSS
Severity: High
CVSS 2.0 •
EPSS 1.02% Top 25%
Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1030896 vdb entry
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-nat/cvrf/cisco-sa-20140924-nat_cvrf.xml
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-nat vendor advisory
http://www.securityfocus.com/bid/70129 vdb entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/96181 vdb entry

Frequently Asked Questions

What is the severity of CVE-2014-3361?
CVE-2014-3361 has been scored as a high severity vulnerability.
How to fix CVE-2014-3361?
To fix CVE-2014-3361, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-3361 being actively exploited in the wild?
It is possible that CVE-2014-3361 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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