FutureSoft TFTP Server 2000 1.0.0.1 memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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10.0$0-$5k0.00

A vulnerability was found in FutureSoft TFTP Server 2000 1.0.0.1 (File Transfer Software). It has been classified as very critical. Affected is an unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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.

The bug was discovered 05/18/2005. The weakness was shared 05/31/2005 by Tan Chew Keong (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2005-1812 since 06/01/2005. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/25/2017).

After 2 days, there has been an exploit disclosed. The exploit is shared for download at securiteam.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 13 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Attack attempts may be identified with Snort ID 3817.

The vulnerability is also documented in the vulnerability database at Exploit-DB (1027). The entry 25405 is related to this item.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 10.0

VulDB Base Score: 10.0
VulDB Temp Score: 10.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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MetaSploit ID: futuresoft_transfermode.rb
MetaSploit Name: FutureSoft TFTP Server 2000 Transfer-Mode Overflow
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍
Snort ID: 3817

Timelineinfo

05/18/2005 🔍
05/31/2005 +13 days 🔍
05/31/2005 +0 days 🔍
05/31/2005 +0 days 🔍
05/31/2005 +0 days 🔍
05/31/2005 +0 days 🔍
06/01/2005 +0 days 🔍
06/01/2005 +0 days 🔍
06/02/2005 +1 days 🔍
03/11/2015 +3569 days 🔍
07/25/2017 +867 days 🔍

Sourcesinfo

Advisory: securityfocus.com
Researcher: Tan Chew Keong
Status: Not defined

CVE: CVE-2005-1812 (🔍)
SecurityTracker: 1014079 - FutureSoft TFTP Server 2000 Buffer Overflow Lets Remote Users Execute Arbitrary Code and Input Validation Hole Discloses Files to Remote Users
SecurityFocus: 13821 - FutureSoft TFTP Server 2000 Multiple Remote Vulnerabilities
Secunia: 15539 - FutureSoft TFTP Server 2000 Multiple Vulnerabilities, Moderately Critical
OSVDB: 16954 - FutureSoft TFTP Server 2000 Multiple Remote Overflows

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/11/2015 11:41
Updated: 07/25/2017 11:36
Changes: 03/11/2015 11:41 (65), 07/25/2017 11:36 (10)
Complete: 🔍

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