Microsoft Internet Explorer up to 6 Event memory corruption

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

Summaryinfo

A vulnerability labeled as critical has been found in Microsoft Internet Explorer up to 6. This issue affects some unknown processing of the component Event Handler. Such manipulation leads to memory corruption. This vulnerability is listed as CVE-2006-1185. The attack may be performed from remote. There is no available exploit. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability was found in Microsoft Internet Explorer up to 6 (Web Browser) and classified as critical. Affected by this issue is an unknown part of the component Event 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. CVE summarizes:

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 presented 04/11/2006 by Michal Zalewski as MS06-013 as confirmed bulletin (Technet). The advisory is available at microsoft.com. This vulnerability is handled as CVE-2006-1185 since 03/13/2006. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

It is declared as proof-of-concept. As 0-day the estimated underground price was around $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), Tenable (21210), SecurityFocus (BID 17450†), Secunia (SA18957†) and SecurityTracker (ID 1015900†). See VDB-2089, VDB-2102, VDB-2110 and VDB-2146 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

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: 🔍

Physical: No
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 🔍
01/04/2025 +6842 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS06-013
Researcher: Michal Zalewski
Status: Confirmed

CVE: CVE-2006-1185 (🔍)
GCVE (CVE): GCVE-0-2006-1185
GCVE (VulDB): GCVE-100-2138

OVAL: 🔍

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

See also: 🔍

Entryinfo

Created: 04/12/2006 16:40
Updated: 01/04/2025 21:57
Changes: 04/12/2006 16:40 (71), 04/07/2017 12:01 (9), 03/12/2021 15:08 (7), 03/12/2021 15:11 (1), 01/04/2025 21:57 (15)
Complete: 🔍
Cache ID: 216::103

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