Microsoft Internet Explorer 11 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.0$5k-$25k0.00

Summaryinfo

A vulnerability was found in Microsoft Internet Explorer 11 and classified as critical. This impacts an unknown function. Such manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2014-4145. The attack can be launched remotely. No exploit exists. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in Microsoft Internet Explorer 11 (Web Browser). It has been rated as critical. Affected by this issue is an unknown code. 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. CVE summarizes:

Microsoft Internet Explorer 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-2014-2810, CVE-2014-2811, CVE-2014-2822, CVE-2014-2823, CVE-2014-4057, and CVE-2014-8985.

The bug was discovered 10/11/2017. The weakness was disclosed 07/08/2014 (Website). The advisory is shared for download at docs.microsoft.com. This vulnerability is handled as CVE-2014-4145 since 06/12/2014. 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 02/03/2021). It is expected to see the exploit prices for this product decreasing in the near future.

The vulnerability scanner Nessus provides a plugin with the ID 77169 (MS14-051: Cumulative Security Update for Internet Explorer (2976627)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins and running in the context l.

Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (77169) and SecurityFocus (BID 69090†). The entries VDB-67329, VDB-67337, VDB-67336 and VDB-67335 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.1
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

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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: 77169
Nessus Name: MS14-051: Cumulative Security Update for Internet Explorer (2976627)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 800989
OpenVAS Name: Microsoft Internet Explorer Multiple Vulnerabilities (2976627)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
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Timelineinfo

06/12/2014 🔍
07/08/2014 +26 days 🔍
07/08/2014 +0 days 🔍
08/12/2014 +34 days 🔍
08/12/2014 +0 days 🔍
10/11/2017 +1156 days 🔍
02/08/2018 +120 days 🔍
02/09/2018 +1 days 🔍
02/03/2021 +1090 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: docs.microsoft.com
Researcher: AbdulAziz Hariri
Status: Not defined

CVE: CVE-2014-4145 (🔍)
GCVE (CVE): GCVE-0-2014-4145
GCVE (VulDB): GCVE-100-113012
SecurityFocus: 69090

See also: 🔍

Entryinfo

Created: 02/09/2018 08:42
Updated: 02/03/2021 07:31
Changes: 02/09/2018 08:42 (70), 01/03/2020 08:20 (2), 02/03/2021 07:31 (4)
Complete: 🔍
Cache ID: 216:C1C:103

Once again VulDB remains the best source for vulnerability data.

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