Nctsoft NCTAudioStudio 2.7 ActiveX Control nctwmafile2.dll input validation

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.2$0-$5k0.00

A vulnerability, which was classified as very critical, was found in Nctsoft NCTAudioStudio 2.7. This affects an unknown code in the library nctwmafile2.dll of the component ActiveX Control. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The NCTAudioEditor2 ActiveX control in NCTWMAFile2.dll 2.6.2.157, as distributed in NCTAudioEditor and NCTAudioStudio 2.7, allows remote attackers to overwrite arbitrary files via the CreateFile method.

The weakness was released 06/25/2007 by shinnai (Website). The advisory is shared at milw0rm.com. This vulnerability is uniquely identified as CVE-2007-3400 since 06/26/2007. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/04/2018).

The exploit is shared for download at securityfocus.com. It is declared as functional.

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 12019.

The vulnerability is also documented in the databases at X-Force (35018) and Exploit-DB (4101).

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.2

VulDB Base Score: 9.8
VulDB Temp Score: 9.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Functional
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Dayunlockunlockunlockunlock
Todayunlockunlockunlockunlock

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Snort ID: 12019

Timelineinfo

06/25/2007 🔍
06/25/2007 +0 days 🔍
06/26/2007 +0 days 🔍
06/26/2007 +0 days 🔍
06/27/2007 +0 days 🔍
06/27/2007 +0 days 🔍
03/15/2015 +2817 days 🔍
09/04/2018 +1269 days 🔍

Sourcesinfo

Advisory: milw0rm.com⛔
Researcher: shinnai
Status: Not defined

CVE: CVE-2007-3400 (🔍)
X-Force: 35018 - NCTAudioEditor2 ActiveX control (NCTWMAFile2.dll) CreateFile file overwrite
SecurityFocus: 24613 - NCTsoft NCTAudioFile2 ActiveX Control NCTWMAFILE2.DLL Arbitrary File Overwrite Vulnerability
Secunia: 25825 - NCTsoft Products NCTWMAFile2 ActiveX Control "CreateFile()" Insecure Method, Less Critical
OSVDB: 37674 - NCTsoft Multiple Products NCTAudioEditor2 ActiveX (NCTWMAFile2.dll) CreateFile Method Arbitrary File Overwrite
Vupen: ADV-2007-2351

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

Entryinfo

Created: 03/15/2015 15:58
Updated: 09/04/2018 07:21
Changes: 03/15/2015 15:58 (58), 09/04/2018 07:21 (10)
Complete: 🔍
Cache ID: 18:AEF:103

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you know our Splunk app?

Download it now for free!