CVE-2012-3950

CVE-2012-3950

EPSS 1.5%

The Intrusion Prevention System (IPS) feature in Cisco IOS 12.3 through 12.4 and 15.0 through 15.2, in certain configurations of enabled categories and missing signatures, allows remote attackers to cause a denial of service (device reload) via DNS packets, aka Bug ID CSCtw55976.

Affected products

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References

http://secunia.com/advisories/50777 https://exchange.xforce.ibmcloud.com/vulnerabilities/78882 http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-ios-ips http://www.securityfocus.com/bid/55695 http://www.securitytracker.com/id?1027580