Microsoft Internet Explorer 11 memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Microsoft Internet Explorer 11. This affects an unknown function. Such manipulation leads to memory corruption. This vulnerability is listed as CVE-2014-2772. The attack may be performed from remote. There is no available exploit. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Microsoft Internet Explorer 11 (Web Browser). Affected by this issue is an unknown function. 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 06/26/2013. The weakness was presented 06/10/2014 by Stephen Fewer with Harmony Security as MS14-035 as confirmed bulletin (Technet) via ZDI (Zero Day Initiative). The advisory is available at technet.microsoft.com. This vulnerability is handled as CVE-2014-2772 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. The technical details are unknown and an exploit is not available.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 349 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.

The vulnerability is also documented in the databases at X-Force (93388), Tenable (74427), SecurityFocus (BID 67857†), Secunia (SA58768†) and SecurityTracker (ID 1030370†). isc.sans.edu is providing further details. See VDB-13306, VDB-13483, VDB-13498 and VDB-13512 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

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CPE 2.3info

CPE 2.2info

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: 🔍

Qualys ID: 🔍
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Patch
Status: 🔍

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Patch: MS14-035

Timelineinfo

06/26/2013 🔍
04/10/2014 +288 days 🔍
05/23/2014 +43 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 🔍
08/24/2025 +4092 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS14-035
Researcher: Stephen Fewer
Organization: Harmony Security
Status: Confirmed

CVE: CVE-2014-2772 (🔍)
GCVE (CVE): GCVE-0-2014-2772
GCVE (VulDB): GCVE-100-13538

OVAL: 🔍
IAVM: 🔍

X-Force: 93388 - Microsoft Internet Explorer code execution, High Risk
SecurityFocus: 67857 - Microsoft Internet Explorer CVE-2014-2772 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: 44945 - [MS14-035] Microsoft Internet Explorer 11 Remote Code Execution Vulnerability due to Memory Corruption - CVE-2014-2772, Critical

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

Created: 06/11/2014 03:05
Updated: 08/24/2025 17:24
Changes: 06/11/2014 03:05 (86), 04/07/2017 12:05 (6), 06/22/2021 13:51 (2), 06/22/2021 13:57 (2), 12/22/2024 05:37 (18), 08/24/2025 17:24 (7)
Complete: 🔍
Cache ID: 216::103

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