Microsoft Internet Explorer 6 ActiveX Object denial of service

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

Summaryinfo

A vulnerability identified as problematic has been detected in Microsoft Internet Explorer 6. Impacted is an unknown function of the component ActiveX Object. The manipulation leads to denial of service. This vulnerability is referenced as CVE-2006-3657. Remote exploitation of the attack is possible. Furthermore, an exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Microsoft Internet Explorer 6 (Web Browser). It has been rated as problematic. This issue affects some unknown functionality of the component ActiveX Object. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

Microsoft Internet Explorer 6 allows remote attackers to cause a denial of service (stack overflow exception) via a DXImageTransform.Microsoft.Gradient ActiveX object with a long (1) StartColorStr or (2) EndColorStr property.

The issue has been introduced in 03/22/2001. The weakness was published 07/17/2006 by H D Moore (Website). It is possible to read the advisory at vupen.com. The identification of this vulnerability is CVE-2006-3657 since 07/17/2006. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

After immediately, there has been an exploit disclosed. The exploit is available at metasploit.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1942 days. During that time the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (27762), SecurityFocus (BID 19029†) and OSVDB (27109†). Similar entries are available at VDB-31357 and VDB-31356. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

03/22/2001 🔍
07/16/2006 +1942 days 🔍
07/17/2006 +0 days 🔍
07/17/2006 +0 days 🔍
07/17/2006 +0 days 🔍
07/17/2006 +0 days 🔍
07/18/2006 +1 days 🔍
03/12/2015 +3159 days 🔍
05/07/2019 +1517 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: vupen.com⛔
Researcher: H D Moore
Status: Not defined

CVE: CVE-2006-3657 (🔍)
GCVE (CVE): GCVE-0-2006-3657
GCVE (VulDB): GCVE-100-31355
X-Force: 27762
SecurityFocus: 19029 - Microsoft Internet Explorer DXImageTransform Properties Denial Of Service Vulnerability
OSVDB: 27109 - Microsoft IE DXImageTransform.Microsoft.Gradient Multiple Property Overflow
Vupen: ADV-2006-2832

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

Entryinfo

Created: 03/12/2015 14:25
Updated: 05/07/2019 12:41
Changes: 03/12/2015 14:25 (59), 05/07/2019 12:41 (8)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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