Detections
Analytics

Cisco TFTP Server Long Filename DoS (Bug ID CSCdy03429)

medium Nessus Network Monitor Plugin ID 2243

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

Plugin Details

Severity: Medium

ID: 2243

Family: SNMP

Published: 9/3/2004

Updated: 3/6/2019

Nessus ID: 11056

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.4

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.6

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:F/RL:W/RC:C

Vulnerability Information

CPE: cpe:/o:cisco:ios

Reference Information

CVE: CVE-2002-0813

BID: 5328