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
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CISCO:20120926 Cisco IOS Software Intrusion Prevention System Denial of Service Vulnerability
Disclaimer: The entry creation date may reflect when
the CVE-ID was allocated or reserved, and does not
necessarily indicate when this vulnerability was
discovered, shared with the affected vendor, publicly
disclosed, or updated in CVE.
This is an entry on the CVE
list, which standardizes names for security