Facebook Google Plus Twitter LinkedIn YouTube RSS Menu Search Resource - BlogResource - WebinarResource - ReportResource - Eventicons_066 icons_067icons_068icons_069icons_070

Cisco TFTP Server Long Filename DoS (Bug ID CSCdy03429)

High

Synopsis

The remote host is vulnerable to a buffer overflow.

Description

Trivial File Transfer Protocol (TFTP) is a protocol that allows for easy transfer of files between network connected devices. A vulnerability has been discovered in the processing of filenames within a TFTP read request when Cisco IOS is configured to act as a TFTP server. This vulnerability is documented as Cisco Bug ID CSCdy03429

Solution

http://www.cisco.com/warp/public/707/ios-tftp-long-filename-pub.shtml