Microsoft Internet Explorer up to 6 Script information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Microsoft Internet Explorer up to 6. It has been rated as critical. Affected by this issue is some unknown functionality of the component Script Handler. This manipulation causes information disclosure. This vulnerability appears as CVE-2006-3280. The attack may be initiated remotely. In addition, an exploit is available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability has been found in Microsoft Internet Explorer up to 6 (Web Browser) and classified as problematic. Affected by this vulnerability is an unknown function of the component Script Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

Cross-domain vulnerability in Microsoft Internet Explorer 6.0 allows remote attackers to access restricted information from other domains via an object tag with a data parameter that references a link on the attacker s originating site that specifies a Location HTTP header that references the target site, which then makes that content available through the outerHTML attribute of the object, aka "Redirect Cross-Domain Information Disclosure Vulnerability."

The weakness was presented 08/08/2006 by Plebo Aesdi Nael with Microsoft as MS06-042 as confirmed bulletin (Technet). It is possible to read the advisory at microsoft.com. This vulnerability is known as CVE-2006-3280 since 06/28/2006. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 22184 (MS06-042: Cumulative Security Update for Internet Explorer (918899)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins. The commercial vulnerability scanner Qualys is able to test this issue with plugin 100036 (Microsoft Cumulative Security Update for Internet Explorer (MS06-042)).

Applying the patch MS06-042 is able to eliminate this problem. The bugfix is ready for download at windowsupdate.microsoft.com. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 4593.

The vulnerability is also documented in the databases at X-Force (27452), Tenable (22184), SecurityFocus (BID 18682†), Secunia (SA21396†) and SecurityTracker (ID 1016388†). See VDB-1028, VDB-2344, VDB-2343 and VDB-2440 for similar entries. 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: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 22184
Nessus Name: MS06-042: Cumulative Security Update for Internet Explorer (918899)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍
Patch: MS06-042
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

06/27/2006 🔍
06/27/2006 +0 days 🔍
06/28/2006 +1 days 🔍
06/28/2006 +0 days 🔍
06/28/2006 +0 days 🔍
08/08/2006 +41 days 🔍
08/09/2006 +1 days 🔍
08/09/2006 +0 days 🔍
01/20/2025 +6739 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS06-042
Researcher: Plebo Aesdi Nael
Organization: Microsoft
Status: Confirmed

CVE: CVE-2006-3280 (🔍)
GCVE (CVE): GCVE-0-2006-3280
GCVE (VulDB): GCVE-100-2443

OVAL: 🔍

CERT: 🔍
X-Force: 27452 - Microsoft Internet Explorer object.documentElement.outer information disclosure, Medium Risk
SecurityFocus: 18682 - Microsoft Internet Explorer OuterHTML Redirection Handling Information Disclosure Vulnerability
Secunia: 21396 - Internet Explorer Multiple Vulnerabilities, Highly Critical
SecurityTracker: 1016388 - Microsoft Windows Explorer Lets Remote Users Access Information in Other Domains and Execute HTA Applications
Vulnerability Center: 12495 - [MS06-042] Microsoft Internet Explorer Cross-Domain Vulnerability via outerHTML Attribute, Medium
Vupen: ADV-2006-2553

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

Entryinfo

Created: 08/09/2006 12:00
Updated: 01/20/2025 23:41
Changes: 08/09/2006 12:00 (91), 04/07/2017 12:01 (10), 03/13/2021 11:52 (2), 01/20/2025 23:41 (15)
Complete: 🔍
Cache ID: 216::103

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