Microsoft Internet Explorer up to 11 memory corruption

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

Summaryinfo

A vulnerability marked as critical has been reported in Microsoft Internet Explorer up to 11. This issue affects some unknown processing. This manipulation causes memory corruption. This vulnerability is tracked as CVE-2014-0274. The attack is possible to be carried out remotely. No exploit exists. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in Microsoft Internet Explorer up to 11 (Web Browser). It has been declared as critical. Affected by this vulnerability is an unknown code. 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 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," a different vulnerability than CVE-2014-0270, CVE-2014-0273, and CVE-2014-0288.

The issue has been introduced in 06/02/1998. The weakness was disclosed 02/11/2014 by lokihardt@ASRT with Zero Day Initiative as MS14-010 as confirmed bulletin (Technet) via Zero Day Initiative (ZDI). It is possible to read the advisory at technet.microsoft.com. The public release has been coordinated in cooperation with Microsoft. This vulnerability is known as CVE-2014-0274 since 12/03/2013. 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 $0-$5k at the moment (estimation calculated on 04/19/2025). 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 5733 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 72433 (MS14-010: Cumulative Security Update for Internet Explorer (2909921)), 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 100178 (Microsoft Internet Explorer Multiple Remote Code Execution Vulnerabilities (MS14-010)).

Applying the patch MS14-010 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 13279.

The vulnerability is also documented in the databases at X-Force (90764), Tenable (72433), SecurityFocus (BID 65372†), OSVDB (103173†) and Secunia (SA56796†). Additional details are provided at zdnet.com. The entries VDB-12238, VDB-12239, VDB-12240 and VDB-12241 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

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CPE 2.3info

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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: Memory corruption
CWE: CWE-119
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: 72433
Nessus Name: MS14-010: Cumulative Security Update for Internet Explorer (2909921)
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: MS14-010
TippingPoint: 🔍

McAfee IPS Version: 🔍

ISS Proventia IPS: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

06/02/1998 🔍
12/03/2013 +5663 days 🔍
02/11/2014 +70 days 🔍
02/11/2014 +0 days 🔍
02/11/2014 +0 days 🔍
02/11/2014 +0 days 🔍
02/11/2014 +0 days 🔍
02/12/2014 +1 days 🔍
02/12/2014 +0 days 🔍
04/19/2025 +4084 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS14-010
Researcher: lokihardt@ASRT
Organization: Zero Day Initiative
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2014-0274 (🔍)
GCVE (CVE): GCVE-0-2014-0274
GCVE (VulDB): GCVE-100-12247

OVAL: 🔍
IAVM: 🔍

X-Force: 90764 - Microsoft Internet Explorer memory corruption code execution, High Risk
SecurityFocus: 65372
Secunia: 56796
OSVDB: 103173
SecurityTracker: 1029741
Vulnerability Center: 43218 - [MS14-010] Microsoft Internet Explorer 9 Through 11 Remote Code Execution and DoS (CVE-2014-0274), Critical

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 02/12/2014 14:35
Updated: 04/19/2025 20:11
Changes: 02/12/2014 14:35 (84), 04/07/2017 12:04 (6), 06/09/2021 09:58 (2), 06/09/2021 10:02 (1), 01/08/2025 22:13 (15), 04/19/2025 20:11 (1)
Complete: 🔍
Cache ID: 216::103

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