Sejoong Namo NamoInstall.1 ActiveX control 3.0.0.1 ActiveX Control namoinstaller.dll memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

A vulnerability was found in Sejoong Namo NamoInstall.1 ActiveX control 3.0.0.1. It has been rated as critical. Affected by this issue is some unknown processing in the library namoinstaller.dll of the component ActiveX Control. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in the NamoInstaller.NamoInstall.1 ActiveX control in NamoInstaller.dll 3.0.0.1, as used in Sejoong Namo ActiveSquare6, allows remote attackers to execute arbitrary code via a long argument to the Install method, a different vulnerability than CVE-2008-0551.

The bug was discovered 01/25/2008. The weakness was released 02/06/2008 (Website). The advisory is available at milw0rm.com. This vulnerability is handled as CVE-2008-0634 since 02/06/2008. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known.

The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 12 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. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 6029.

The vulnerability is also documented in the databases at X-Force (40199) and Exploit-DB (5045). Entry connected to this vulnerability is available at 40805.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

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
Download: 🔍

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EPSS Percentile: 🔍

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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
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Timelineinfo

01/25/2008 🔍
01/25/2008 +0 days 🔍
01/25/2008 +0 days 🔍
01/28/2008 +3 days 🔍
02/06/2008 +9 days 🔍
02/06/2008 +0 days 🔍
02/06/2008 +0 days 🔍
03/23/2009 +411 days 🔍
03/16/2015 +2184 days 🔍
08/31/2019 +1629 days 🔍

Sourcesinfo

Advisory: milw0rm.com
Status: Not defined

CVE: CVE-2008-0634 (🔍)
X-Force: 40199
Vulnerability Center: 21349 - Sejoong Namo ActiveSquare Web Editor Buffer Overflow Remote Code Execution Vulnerability, Medium
SecurityFocus: 27453 - Namo Web Editor 'NamoInstaller.dll' ActiveX Control Arbitrary Command Execution Vulnerability
Secunia: 28649 - NamoInstaller ActiveX Control NamoInstall Class "Install()" Method Vulnerabiliti, Highly Critical
OSVDB: 41114 - CVE-2008-0634 - Sejoong Namo - ActiveSquare - Buffer Overflow Issue

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

Created: 03/16/2015 13:43
Updated: 08/31/2019 08:03
Changes: 03/16/2015 13:43 (68), 08/31/2019 08:03 (4)
Complete: 🔍

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