Microsoft Internet Explorer 9/10/11 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.0$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Microsoft Internet Explorer 9/10/11. This affects an unknown part. Such manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2014-2786. The attack can be launched remotely. No exploit exists. Applying a patch is advised to resolve 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 functionality. 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 issue has been introduced in 03/16/2010. The weakness was disclosed 07/08/2014 by Bo Qu with Palo Alto Networks as MS14-037 as confirmed bulletin (Technet). The advisory is shared for download at technet.microsoft.com. The public release has been coordinated in cooperation with the vendor. This vulnerability is handled as CVE-2014-2786 since 04/10/2014. 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 current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 02/08/2022). It is expected to see the exploit prices for this product decreasing in the near future.

The vulnerability was handled as a non-public zero-day exploit for at least 1575 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 76406 (MS14-037: Cumulative Security Update for Internet Explorer (2975687)), 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 100192 (Microsoft Internet Explorer Cumulative Security Update (MS14-037)).

Applying the patch MS14-037 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.

The vulnerability is also documented in the databases at Tenable (76406), SecurityFocus (BID 68371†), Secunia (SA59775†), SecurityTracker (ID 1030532†) and Vulnerability Center (SBV-45302†). The entries VDB-13024, VDB-13025, VDB-66999 and VDB-66988 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

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: 6.0

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

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 76406
Nessus Name: MS14-037: Cumulative Security Update for Internet Explorer (2975687)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

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

Patch: MS14-037

Timelineinfo

03/16/2010 🔍
04/10/2014 +1486 days 🔍
07/08/2014 +89 days 🔍
07/08/2014 +0 days 🔍
07/08/2014 +0 days 🔍
07/08/2014 +0 days 🔍
07/08/2014 +0 days 🔍
07/08/2014 +0 days 🔍
07/09/2014 +1 days 🔍
07/09/2014 +0 days 🔍
02/08/2022 +2771 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS14-037
Researcher: Bo Qu
Organization: Palo Alto Networks
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2014-2786 (🔍)
GCVE (CVE): GCVE-0-2014-2786
GCVE (VulDB): GCVE-100-66992

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 68371 - Microsoft Internet Explorer CVE-2014-2786 Remote Memory Corruption Vulnerability
Secunia: 59775
SecurityTracker: 1030532 - Microsoft Internet Explorer Mulitple Flaws Let Remote Users Execute Arbitrary Code and Bypass EV Certificate Guidelines
Vulnerability Center: 45302 - [MS14-037] Microsoft Internet Explorer 9 - 11 Remote Code Execution Vulnerability due to Memory Corruption - CVE-2014-2786, Critical

See also: 🔍

Entryinfo

Created: 07/09/2014 10:13
Updated: 02/08/2022 11:57
Changes: 07/09/2014 10:13 (76), 04/07/2017 12:10 (10), 02/08/2022 11:50 (2), 02/08/2022 11:57 (1)
Complete: 🔍
Cache ID: 216:C0C:103

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