Microsoft Internet Explorer 7 memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$5k-$25k0.00

A vulnerability has been found in Microsoft Internet Explorer 7 (Web Browser) and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Microsoft Internet Explorer 7 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 07/27/2005. The weakness was released 07/08/2014 by Bo Qu with Palo Alto Networks as MS14-037 as confirmed bulletin (Technet). It is possible to read the advisory at technet.microsoft.com. The public release was coordinated with Microsoft. This vulnerability is known as CVE-2014-2785 since 04/10/2014. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (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 3268 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 vulnerability database at Tenable (76406). Entries connected to this vulnerability are available at 13024, 13025, 66999 and 66988.

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  • end of life

CPE 2.3info

CPE 2.2info

CVSSv4info

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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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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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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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Countermeasuresinfo

Recommended: Patch
Status: 🔍

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Patch: MS14-037

Timelineinfo

07/27/2005 🔍
04/10/2014 +3179 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-2014-2785 (🔍)
OVAL: 🔍
IAVM: 🔍

SecurityTracker: 1030532 - Microsoft Internet Explorer Mulitple Flaws Let Remote Users Execute Arbitrary Code and Bypass EV Certificate Guidelines
Vulnerability Center: 45301 - [MS14-037] Microsoft Internet Explorer 7 Remote Code Execution Vulnerability due to Memory Corruption - CVE-2014-2785, Critical
SecurityFocus: 68369 - Microsoft Internet Explorer CVE-2014-2785 Remote Memory Corruption Vulnerability
Secunia: 59775

See also: 🔍

Entryinfo

Created: 07/09/2014 10:13
Updated: 02/08/2022 11:43
Changes: 07/09/2014 10:13 (77), 04/07/2017 12:10 (10), 02/08/2022 11:43 (2)
Complete: 🔍

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