dart Powertcp Activex dartwebserver.dll memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in dart Powertcp Activex. This vulnerability affects unknown code in the library dartwebserver.dll. The manipulation results in memory corruption. This vulnerability was named CVE-2012-3819. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in dart Powertcp Activex (version unknown). It has been classified as problematic. Affected is an unknown function in the library dartwebserver.dll. 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 availability. CVE summarizes:

Stack consumption vulnerability in dartwebserver.dll 1.9 and earlier, as used in Dart PowerTCP WebServer for ActiveX and other products, allows remote attackers to cause a denial of service (daemon crash) via a long request.

The weakness was presented 10/04/2012 as not defined posting (Bugtraq). The advisory is available at securityfocus.com. This vulnerability is traded as CVE-2012-3819 since 06/29/2012. 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 and a public exploit are known.

The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept.

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 (79015), Exploit-DB (37905), SecurityFocus (BID 55761†) and Vulnerability Center (SBV-38859†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/29/2012 🔍
09/28/2012 +91 days 🔍
09/28/2012 +0 days 🔍
10/04/2012 +6 days 🔍
10/04/2012 +0 days 🔍
03/24/2013 +171 days 🔍
03/24/2015 +730 days 🔍
07/18/2025 +3769 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2012-3819 (🔍)
GCVE (CVE): GCVE-0-2012-3819
GCVE (VulDB): GCVE-100-62538
X-Force: 79015
SecurityFocus: 55761 - PowerTCP WebServer for ActiveX CVE-2012-3819 Denial of Service Vulnerability
Vulnerability Center: 38859 - Dart PowerTCP WebServer for ActiveX Remote Denial of Service via a Long Request, Medium

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

Entryinfo

Created: 03/24/2015 12:22
Updated: 07/18/2025 20:47
Changes: 03/24/2015 12:22 (54), 04/26/2017 17:35 (6), 07/18/2025 20:47 (21)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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