Microsoft Internet Explorer 9/10/11 input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Microsoft Internet Explorer 9/10/11. It has been declared as critical. This impacts an unknown function. Such manipulation leads to input validation. This vulnerability is documented as CVE-2014-6369. The attack can be executed remotely. There is not any exploit available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in Microsoft Internet Explorer 9/10/11 (Web Browser) and classified as critical. Affected by this issue is some unknown processing. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability."

The issue has been introduced in 03/16/2010. The weakness was released 12/09/2014 by Yuki Chen as MS14-080 as confirmed bulletin (Technet). The advisory is shared for download at technet.microsoft.com. This vulnerability is handled as CVE-2014-6369 since 09/11/2014. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 1729 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 79828 (MS14-080: Cumulative Security Update for Internet Explorer (3008923)), 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 100218 (Microsoft Internet Explorer Cumulative Security Update (MS14-080)).

Applying the patch MS14-080 is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 17124.

The vulnerability is also documented in the databases at X-Force (98961), Tenable (79828), SecurityFocus (BID 71452†), SecurityTracker (ID 1031315†) and Vulnerability Center (SBV-47515†). Entries connected to this vulnerability are available at VDB-68388, VDB-68389, VDB-68390 and VDB-68391. Once again VulDB remains the best source for vulnerability data.

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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: 5.5

VulDB Base Score: 6.3
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 79828
Nessus Name: MS14-080: Cumulative Security Update for Internet Explorer (3008923)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: MS14-080
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

Fortigate IPS: 🔍

Timelineinfo

03/16/2010 🔍
09/11/2014 +1640 days 🔍
12/09/2014 +89 days 🔍
12/09/2014 +0 days 🔍
12/09/2014 +0 days 🔍
12/09/2014 +0 days 🔍
12/09/2014 +0 days 🔍
12/10/2014 +1 days 🔍
12/10/2014 +0 days 🔍
12/11/2014 +1 days 🔍
03/01/2022 +2637 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS14-080
Researcher: Yuki Chen
Status: Confirmed

CVE: CVE-2014-6369 (🔍)
GCVE (CVE): GCVE-0-2014-6369
GCVE (VulDB): GCVE-100-68396

OVAL: 🔍

X-Force: 98961 - Microsoft Internet Explorer code execution, High Risk
SecurityFocus: 71452
SecurityTracker: 1031315 - Microsoft Internet Explorer Multiple Flaws Let Remote Users Execute Arbitrary Code, Bypass XSS Filters, and Bypass ASLR Security Protections Permits Cross-Site Scripting Attacks
Vulnerability Center: 47515 - [MS14-080] Microsoft Internet Explorer 9 through 11 on Servers Remote Host Privilege due to Memory Corruption - CVE-2014-6369, Medium

See also: 🔍

Entryinfo

Created: 12/11/2014 11:58
Updated: 03/01/2022 08:19
Changes: 12/11/2014 11:58 (78), 04/07/2017 12:12 (8), 03/01/2022 08:19 (3)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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