Vulnerabilities > CVE-2005-1812 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Futuresoft Tftp Server 2000 1.0.0.1

047910
CVSS 0.0 - NONE
Attack vector
UNKNOWN
Attack complexity
UNKNOWN
Privileges required
UNKNOWN
Confidentiality impact
UNKNOWN
Integrity impact
UNKNOWN
Availability impact
UNKNOWN
futuresoft
CWE-119
exploit available
metasploit
NVD
Published: 2005-06-01
Updated: 2024-11-20

Summary

Multiple stack-based buffer overflows in FutureSoft TFTP Server Evaluation Version 1.0.0.1 allow remote attackers to execute arbitrary code via a long (1) filename or (2) transfer mode string in a Read Request (RRQ) or Write Request (WRQ) packet.

Vulnerable Configurations

Part Description Count
Application
Futuresoft
1

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

Exploit-Db

  • descriptionFutureSoft TFTP Server 2000 Remote Denial of Service Exploit. CVE-2005-1812. Dos exploit for windows platform
    idEDB-ID:1027
    last seen2016-01-31
    modified2005-06-02
    published2005-06-02
    reporterATmaCA
    sourcehttps://www.exploit-db.com/download/1027/
    titleFutureSoft TFTP Server 2000 - Remote Denial of Service Exploit
  • descriptionFutureSoft TFTP Server 2000 Transfer-Mode Overflow. CVE-2005-1812. Remote exploit for windows platform
    idEDB-ID:16344
    last seen2016-02-01
    modified2010-05-09
    published2010-05-09
    reportermetasploit
    sourcehttps://www.exploit-db.com/download/16344/
    titleFutureSoft TFTP Server 2000 - Transfer-Mode Overflow

Metasploit

descriptionThis module exploits a stack buffer overflow in the FutureSoft TFTP Server 2000 product. By sending an overly long transfer-mode string, we were able to overwrite both the SEH and the saved EIP. A subsequent write-exception that will occur allows the transferring of execution to our shellcode via the overwritten SEH. This module has been tested against Windows 2000 Professional and for some reason does not seem to work against Windows 2000 Server (could not trigger the overflow at all).
idMSF:EXPLOIT/WINDOWS/TFTP/FUTURESOFT_TRANSFERMODE
last seen2020-01-12
modified2017-07-24
published2006-09-12
referenceshttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-1812
reporterRapid7
sourcehttps://github.com/rapid7/metasploit-framework/blob/master//modules/exploits/windows/tftp/futuresoft_transfermode.rb
titleFutureSoft TFTP Server 2000 Transfer-Mode Overflow

Packetstorm

data sourcehttps://packetstormsecurity.com/files/download/83173/futuresoft_transfermode.rb.txt
idPACKETSTORM:83173
last seen2016-12-05
published2009-11-26
reporterMC
sourcehttps://packetstormsecurity.com/files/83173/FutureSoft-TFTP-Server-2000-Transfer-Mode-Overflow.html
titleFutureSoft TFTP Server 2000 Transfer-Mode Overflow

References