S-242: Vulnerability in Cisco IOS with OSPF, MPLS VPN, and Supervisor 32, Supervisor

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03-27-2008

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S-242: Vulnerability in Cisco IOS with OSPF, MPLS VPN, and Supervisor 32, Supervisor

Cetrain Cisco Catalyst 6500 Series and Cisco 7600 Router devices that run branches of Cisco IOS based on 12.2 can be vulnerable to a denial of service vulnerability that can prevent any traffic from entering an affected interface. The risk is LOW. Exploitation of this vulnerability may result in a blocked interface input queue, memory leak, and/or restart of the device. Repeated exploitation of this vulnerability may result in an extended denial of service.

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LEARN ABOUT DEBIAN

snmp::info::layer3::ciscofwsm

Info::Layer3::CiscoFWSM(3pm)				User Contributed Perl Documentation			      Info::Layer3::CiscoFWSM(3pm)

NAME

       SNMP::Info::Layer3::CiscoFWSM - SNMP Interface to Firewall Services Modules for features not covered elsewhere.

AUTHOR

       Brian De Wolf

SYNOPSIS

	# Let SNMP::Info determine the correct subclass for you.
	my $fwsm = new SNMP::Info(
			       AutoSpecify => 1,
			       Debug	   => 1,
			       # These arguments are passed directly to SNMP::Session
			       DestHost    => 'myswitch',
			       Community   => 'public',
			       Version	   => 2
			       )
	   or die "Can't connect to DestHost.
";

	my $class      = $fwsm->class();
	print "SNMP::Info determined this device to fall under subclass : $class
";

DESCRIPTION

       Subclass for Cisco Firewall Services Modules

   Inherited Classes
       SNMP::Info::Layer3::Cisco

   Required MIBs
       Inherited Classes' MIBs
	   See "Required MIBs" in SNMP::Info::Layer3::Cisco for its own MIB requirements.

GLOBALS

   Global Methods imported from SNMP::Info::Layer3::Cisco
       See documentation in "GLOBALS" in SNMP::Info::Layer3::Cisco for details.

TABLE METHODS

       These are methods that return tables of information in the form of a reference to a hash.

   Overrides
       $fwsm->at_paddr()
	   This function derives the at_paddr information from the n2p_paddr() table as the MIB to provide that information isn't supported on
	   FWSMs.

       $fwsm->at_netaddr()
	   This function derives the at_netaddr information from the n2p_paddr() table as the MIB to provide that information isn't supported on
	   FWSMs.

       $fwsm->at_ifaddr()
	   This function derives the at_ifaddr information from the n2p_paddr() table as the MIB to provide that information isn't supported on
	   FWSMs.

   Table Methods imported from SNMP::Info::Layer3::Cisco
       See documentation in "TABLE METHODS" in SNMP::Info::Layer3::Cisco for details.

perl v5.12.4							    2011-09-28					      Info::Layer3::CiscoFWSM(3pm)

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