Vulnerability  oval:org.mitre.oval:def:6712
Cisco IOS Software Network Time Protocol Packet Vulnerability  

Unspecified vulnerability in Cisco IOS 12.2XNA, 12.2XNB, 12.2XNC, 12.2XND, 12.4MD, 12.4T, 12.4XZ, and 12.4YA allows remote attackers to cause a denial of service (device reload) via a crafted NTPv4 packet, aka Bug IDs CSCsu24505 and CSCsv75948.
Create Date: 2010-05-06 Last Update Date: 2010-06-28

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
IF : IOS vulnerable versions
ios : version55_test :  IOS vulnerable versions 
At least one of the objects listed below must exist on the system (Existence check)
version_string pattern match 12\.4\(22\w*\)MD0?$|12\.4\(20\w*\)T(1\w*|[0-1]?|$)|12\.4\(22\w*\)T(\0?|$)|12\.4\(\d+\w*\)XZ(\d.*|$)|12\.4\(\d+\w*\)YA(\d.*|$)| 12\.4\((\d|1\d|2[0-2])\[a-z|A-Z]*\)YD0?$|12\.4\((\d|1\d|2[0-2])[a-z|A-Z]*\)YE0?$|12\.2\(\d+\w*\)XN[A-D](\d.*|$)
ios : version55_state 
IF : config contains: ntp info?
ios : line_test :  config contains: ntp info? 
At least one of the objects listed below must exist on the system (Existence check)
IOS : Command 
show running-config
If AT LEAST ONE of the individual results for the objects listed below are true
All of the following conditions must be satisfied
show_subcommand (equals) show running-config
config_line pattern match ^\s*ntp\s*peer
ios : line_state 
show_subcommand (equals) show running-config
config_line pattern match ^\s*ntp\s*broadcast\s*client
ios : line_state 
show_subcommand (equals) show running-config
config_line pattern match ^\s*ntp\s*server
ios : line_state 
show_subcommand (equals) show running-config
config_line pattern match ^\s*ntp\s*master
ios : line_state 
show_subcommand (equals) show running-config
config_line pattern match ^\s*ntp\s*multicast\s*client
ios : line_state 

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OVAL Definitions By Referenced Objects

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