Unscored CVE-2012-3950 EUVD-2012-3894GHSA-3xcj-9jh4-h55x

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 ca…

Published Sep 27, 2012 · Updated Aug 6, 2024 · Assigned by cisco

Description

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.

References

20120926 Cisco IOS Software Intrusion Prevention System Denial of Service Vulnerability vendor-advisory
55695 vdb-entry
ciscoios-ips-dos(78882) vdb-entry
50777 third-party-advisory
1027580 vdb-entry