Cisco company puts forward a warning to say, its firewall is put in a flaw in service module, what may bring about module is new load; If be relapsed to use, still may bring about its to be rejected to serve type attack.
Firewall service module is switching equipment of Cisco Catalyst 6500 and road of Cisco 7600 series by implement in module of a when use compositive firewall.
Cisco company says in the safe warning that its issue on Wednesday, had not discovered the example that uses this problem to launch attack of purpose at present, but had discovered a few it is to cause the data of this flaw to flow involuntarily it seems that.
The safe proposal book that releases according to it says, this safe flaw may be passed to apply an agreement to detect the standard network iformation flow of the process is caused.
Have 3.2 only (3) the FWSM System Software of edition gets the influence of this flaw.
3.2 (4) edition FWSM rehabilitate this flaw, will begin to offer download from December 31.
The settlement about this flaw was offerred in safe proposal book method.
Origin: Net130.com