Microsoft Internet Explorer up to 6 Embedded Content cross site scriting

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CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.06

A vulnerability classified as very critical has been found in Microsoft Internet Explorer up to 6 (Web Browser). Affected is an unknown part of the component Embedded Content Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-80. This is going to have an impact on confidentiality, integrity, and availability. An attacker might be able to inject arbitrary html and script code into the web site. This would alter the appearance and would make it possible to initiate further attacks against site visitors. CVE summarizes:

The HTML rendering engine in Microsoft Internet Explorer 6.0 allows remote attackers to conduct cross-site scripting (XSS) attacks via HTML in corrupted images and other files such as .GIF, JPG, and WAV, which is rendered as HTML when the user clicks on the link, even though the web server response and file extension indicate that it should be treated as a different file type.

The weakness was released 09/19/2005 by Sven Vetsch (Disenchant) with Redguard AG (Website). The advisory is available at scip.ch. This vulnerability is traded as CVE-2005-3312 since 10/26/2005. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details are unknown but a public exploit is available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 10/08/2018). It is expected to see the exploit prices for this product decreasing in the near future.This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

It is declared as proof-of-concept. The exploit is shared for download at vuldb.com. As 0-day the estimated underground price was around $25k-$100k.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at windowsupdate.microsoft.com. The problem might be mitigated by replacing the product with as an alternative. The best possible mitigation is suggested to be establishing an alternative product.

The vulnerability is also documented in the databases at X-Force (18269), Secunia (SA13317) and Vulnerability Center (SBV-11433). Entry connected to this vulnerability is available at 1010.

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VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

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VulDB Base Score: 🔍
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Exploitinginfoedit

Class: Cross site scripting
CWE: CWE-80
ATT&CK: T1059.007

Local: No
Remote: Yes

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

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

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Countermeasuresinfoedit

Recommended: Alternative
Status: 🔍

0-Day Time: 🔍

Patch: windowsupdate.microsoft.com
ISS Proventia IPS: 🔍

Timelineinfoedit

09/14/2005 🔍
09/19/2005 +5 days 🔍
10/26/2005 +37 days 🔍
10/26/2005 +0 days 🔍
10/26/2005 +0 days 🔍
05/16/2006 +202 days 🔍
01/07/2007 +236 days 🔍
09/02/2014 +2794 days 🔍
10/08/2018 +1497 days 🔍

Sourcesinfoedit

Vendor: https://www.microsoft.com/

Advisory: scip.ch
Researcher: Sven Vetsch (Disenchant)
Organization: Redguard AG
Status: Not defined

CVE: CVE-2005-3312 (🔍)
Secunia: 13317
X-Force: 18269
Vulnerability Center: 11433 - Microsoft Internet Explorer Remote File Extension Spoofing Using the \x27Save Picture as\x27 Command, Medium
OSVDB: 31333 - Microsoft IE Image File Embedded Content XSS
SecuriTeam: securiteam.com

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

Entryinfoedit

Created: 09/14/2005 11:35 AM
Updated: 10/08/2018 03:44 PM
Changes: (19) software_type vulnerability_cvss2_nvd_av vulnerability_cvss2_nvd_ac vulnerability_cvss2_nvd_au vulnerability_cvss2_nvd_ci vulnerability_cvss2_nvd_ii vulnerability_cvss2_nvd_ai source_cve_assigned source_cve_nvd_published source_cve_nvd_summary source_secunia source_vulnerabilitycenter source_vulnerabilitycenter_title source_vulnerabilitycenter_severity source_vulnerabilitycenter_creationdate source_vulnerabilitycenter_lastupdatedate source_vulnerabilitycenter_reportingdate source_issproventia vulnerability_cwe
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