Microsoft Internet Explorer up to 6 COM Object memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

A vulnerability was found in Microsoft Internet Explorer up to 6 (Web Browser). It has been rated as critical. This issue affects some unknown processing of the component COM Object Handler. 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. The summary by CVE is:

Unspecified vulnerability in Microsoft Internet Explorer 5.01 through 6 allows remote attackers to execute arbitrary code via certain invalid HTML that causes memory corruption.

The weakness was released 04/11/2006 by Richard M. Smith with Boston Software Forensics as MS06-013 as confirmed bulletin (Technet). The advisory is shared at microsoft.com. The identification of this vulnerability is CVE-2006-1185 since 03/13/2006. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 21210 (MS06-013: Cumulative Security Update for Internet Explorer (912812)), 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 100034 (Microsoft Internet Explorer Cumulative Security Update Missing (MS06-013)).

Applying the patch MS06-013 is able to eliminate this problem. The bugfix is ready for download at windowsupdate.microsoft.com.

The vulnerability is also documented in the databases at X-Force (25542) and Tenable (21210). Entries connected to this vulnerability are available at 2089, 2102, 2110 and 2138.

Productinfo

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Support

  • end of life

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 21210
Nessus Name: MS06-013: Cumulative Security Update for Internet Explorer (912812)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: MS06-013

Timelineinfo

03/13/2006 🔍
04/11/2006 +29 days 🔍
04/11/2006 +0 days 🔍
04/11/2006 +0 days 🔍
04/11/2006 +0 days 🔍
04/12/2006 +1 days 🔍
03/12/2021 +5448 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS06-013
Researcher: Richard M. Smith
Organization: Boston Software Forensics
Status: Confirmed

CVE: CVE-2006-1185 (🔍)
OVAL: 🔍

X-Force: 25542 - Microsoft Internet Explorer HTML parsing code execution
SecurityTracker: 1015900 - Microsoft Internet Explorer Parsing and State Errors Let Remote Users Execute Arbitrary Code
SecurityFocus: 17450 - Microsoft Internet Explorer Invalid HTML Parsing Code Execution Vulnerability
Secunia: 18957 - Internet Explorer Multiple Vulnerabilities, Highly Critical
Vupen: ADV-2006-1318

See also: 🔍

Entryinfo

Created: 04/12/2006 16:40
Updated: 03/12/2021 15:37
Changes: 04/12/2006 16:40 (78), 04/07/2017 12:01 (9), 03/12/2021 15:37 (2)
Complete: 🔍
Cache ID: 3:02C:103

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