Philippe Jounin Tftpd32 3.01 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

A vulnerability was found in Philippe Jounin Tftpd32 3.01. It has been declared as critical. Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect availability. The summary by CVE is:

Buffer overflow in Tftpd32 3.01 allows remote attackers to cause a denial of service via a long GET or PUT request, which is not properly handled when the request is displayed in the title of the gauge window.

The bug was discovered 11/16/2006. The weakness was shared 11/16/2006 as confirmed advisory (CERT.org). The advisory is shared at kb.cert.org. This vulnerability is known as CVE-2006-6141 since 11/27/2006. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed in Perl. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 23650 (Tftpd32 GET/PUT Command File Name Handling Overflow), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context r.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (30439) and Tenable (23650). The entries 19868, 19879, 19995 and 28409 are related to this item.

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CPE 2.3info

CPE 2.2info

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CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
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CVSSv2info

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Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
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Nessus ID: 23650
Nessus Name: Tftpd32 GET/PUT Command File Name Handling Overflow
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: no mitigation known
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Timelineinfo

11/16/2006 🔍
11/16/2006 +0 days 🔍
11/16/2006 +0 days 🔍
11/17/2006 +0 days 🔍
11/18/2006 +1 days 🔍
11/20/2006 +2 days 🔍
11/20/2006 +0 days 🔍
11/20/2006 +0 days 🔍
11/27/2006 +6 days 🔍
11/27/2006 +0 days 🔍
03/12/2015 +3027 days 🔍
07/10/2019 +1581 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Status: Confirmed

CVE: CVE-2006-6141 (🔍)
X-Force: 30439
Vulnerability Center: 13105 - TFTPD32 Server Long Filename Buffer Overflow, High
SecurityFocus: 21148 - TFTPD32 Filename Remote Buffer Overflow Vulnerability
Secunia: 22968 - TFTPD32 GET/PUT Denial of Service Vulnerability, Less Critical
OSVDB: 30502 - Tftpd32 GET/PUT Command File Name Handling Overflow DoS
Vupen: ADV-2006-4606

scip Labs: https://www.scip.ch/en/?labs.20161013
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Entryinfo

Created: 03/12/2015 22:21
Updated: 07/10/2019 18:56
Changes: 03/12/2015 22:21 (76), 07/10/2019 18:56 (2)
Complete: 🔍

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