Vulnerability  oval:org.mitre.oval:def:5769
Cisco 12000 Series Internet Router Denial Of Service Vulnerability  

Cisco 12000 with IOS 12.0 and line cards based on Engine 2 and earlier allows remote attackers to cause a denial of service (CPU consumption) by flooding the router with traffic that generates a large number of ICMP Unreachable replies.
Create Date: 2008-05-26 Last Update Date: 2008-09-08

Affected Platforms/Products

Affected Products (CPE + CVE references)
Platforms: ios (from OVAL definitions)
  • Cisco IOS

References

Criteria

The system is vulnerable
IF : All of the following are true Cisco ISO meets CVE-2001-0861
IF : IOS vulnerable versions
ios : version_test :  IOS vulnerable versions 
At least one of the objects listed below must exist on the system (Existence check)
major_release pattern match 12\.0(\(\d+\))?S\d*|12\.0(\(\d+\))?ST\d*
ios : version_state 
IF : NOT IOS vulnerable versions
ios : version_test :  IOS vulnerable versions 
At least one of the objects listed below must exist on the system (Existence check)
major_release pattern match 12\.0\(16\)S1|12\.0\(16\.5\)S|12\.0\(17\)S|12\.0\(13\.6\)S2|12\.0\(14\.1\)S|12\.0\(14\.1\)S|12\.0\(16\.6\)S|12\.0\(15\.6\)ST3|12\.0\(16\.5\)ST|12\.0\(16\)ST|12\.0\(14\.3\)ST
ios : version_state 
IF : NOT config contains: no ip unreachables
ios : line_test :  config contains: no ip unreachables 
At least one of the objects listed below must exist on the system (Existence check)
IOS : Command 
show running-config
show_subcommand (equals) show running-config
config_line pattern match no ip unreachables
ios : line_state 

Quick Help

IOS Version Strings
IOS has an incredible number of different versions. So if you see a very long version string pattern it is not caused by an error; other than Cisco software development and versioning processes. Click here for more details about IOS versions
Other Help Topics
Data Types
What is an Object?
What is a State?
What is a Test?
Other Help Topics
Regular Expression Patterns
Some object or state definitions are defined as regular expression patterns, you should interpret the regexp pattern while evaluating them.

OVAL Definitions By Referenced Objects

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