Microsoft Internet Explorer 10/11 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 has been found in Microsoft Internet Explorer 10/11 and classified as critical. Impacted is an unknown function. This manipulation causes memory corruption. This vulnerability appears as CVE-2014-1797. The attack may be initiated remotely. There is no available exploit. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability has been found in Microsoft Internet Explorer 10/11 (Web Browser) and classified as critical. Affected by this vulnerability is an unknown part. 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 issue has been introduced in 04/12/2011. The weakness was presented 06/10/2014 by Gareth Heyes with Zero Day Initiative as MS14-035 as confirmed bulletin (Technet) via ZDI (Zero Day Initiative). The advisory is shared at technet.microsoft.com. This vulnerability is known as CVE-2014-1797 since 01/29/2014. 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. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1155 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 74427 (MS14-035: Cumulative Security Update for Internet Explorer (2969262)), 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 100202 (Microsoft Internet Explorer Multiple Remote Code Execution Vulnerabilities (MS14-035)).

Applying the patch MS14-035 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 13591.

The vulnerability is also documented in the databases at X-Force (92828), Tenable (74427), SecurityFocus (BID 67890†), Secunia (SA58768†) and SecurityTracker (ID 1030370†). Additional details are provided at isc.sans.edu. See VDB-13306, VDB-13483, VDB-13498 and VDB-13512 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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CPE 2.3info

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CVSSv4info

VulDB Vector: 🔍
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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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Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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Nessus ID: 74427
Nessus Name: MS14-035: Cumulative Security Update for Internet Explorer (2969262)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Patch
Status: 🔍

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Patch: MS14-035
TippingPoint: 🔍

McAfee IPS Version: 🔍

Fortigate IPS: 🔍

Timelineinfo

04/12/2011 🔍
01/29/2014 +1023 days 🔍
05/23/2014 +114 days 🔍
06/10/2014 +18 days 🔍
06/10/2014 +0 days 🔍
06/10/2014 +0 days 🔍
06/10/2014 +0 days 🔍
06/10/2014 +0 days 🔍
06/11/2014 +1 days 🔍
06/11/2014 +0 days 🔍
06/11/2014 +0 days 🔍
08/31/2025 +4099 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS14-035
Researcher: Gareth Heyes
Organization: Zero Day Initiative
Status: Confirmed

CVE: CVE-2014-1797 (🔍)
GCVE (CVE): GCVE-0-2014-1797
GCVE (VulDB): GCVE-100-13513

OVAL: 🔍
IAVM: 🔍

X-Force: 92828 - Microsoft Internet Explorer code execution, High Risk
SecurityFocus: 67890 - Microsoft Internet Explorer CVE-2014-1797 Remote Memory Corruption Vulnerability
Secunia: 58768 - Microsoft Internet Explorer Multiple Vulnerabilities, Highly Critical
SecurityTracker: 1030370 - Microsoft Internet Explorer Multiple Memory Corruption Flaws Let Remote Users Execute Arbitrary Code
Vulnerability Center: 44908 - [MS14-035] Microsoft Internet Explorer 10 - 11 Remote Code Execution Vulnerability due to Memory Corruption - CVE-2014-1797, Critical

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
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Entryinfo

Created: 06/11/2014 03:05
Updated: 08/31/2025 16:10
Changes: 06/11/2014 03:05 (88), 04/07/2017 12:05 (6), 06/22/2021 09:31 (2), 06/22/2021 09:36 (2), 12/22/2024 01:48 (18), 08/31/2025 16:10 (7)
Complete: 🔍
Cache ID: 216:844:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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