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If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important.  If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.


Home >> Browse Vulnerability Assessment Database >> Gain a shell remotely >> TFTPD overflow


Vulnerability Assessment Details

TFTPD overflow

Vulnerability Assessment Summary
Crashes TFTPD with a big UDP datagram

Detailed Explanation for this Vulnerability Assessment
The remote TFTP server dies when it receives a too big UDP datagram.
A cracker may use this flaw to disable your server, or even execute
arbitrary code on your system.

Solution : Upgrade your software, or disable this service
Risk Factor : High

Networks Security ID: 401, 5328, 7819

Vulnerability Assessment Copyright: This script is Copyright (C) 2005 Michel Arboi

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