Microsoft Internet Explorer 10/11 memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

A vulnerability, which was classified as critical, was found in Microsoft Internet Explorer 10/11 (Web Browser). Affected is an unknown code. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Microsoft Internet Explorer 10 and 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."

The issue has been introduced in 04/12/2011. The weakness was shared 05/12/2015 by sweetchip@GRAYHASH with Zero Day Initiative as MS15-043 as confirmed bulletin (Technet). The advisory is shared for download at technet.microsoft.com. This vulnerability is traded as CVE-2015-1714 since 02/17/2015. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. 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 $0-$5k (estimation calculated on 11/30/2024). 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 1491 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 83358 (MS15-043: Cumulative Security Update for Internet Explorer (3049563)), 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 100232 (Microsoft Internet Explorer Cumulative Security Update (MS15-043)).

Applying the patch MS15-043 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 Tenable (83358), SecurityFocus (BID 74505†), SecurityTracker (ID 1032282†) and Vulnerability Center (SBV-50057†). Further details are available at krebsonsecurity.com. The entries VDB-75247, VDB-75248, VDB-75249 and VDB-75250 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

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CPE 2.3info

CPE 2.2info

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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
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ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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Nessus ID: 83358
Nessus Name: MS15-043: Cumulative Security Update for Internet Explorer (3049563)
Nessus File: 🔍
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Patch
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Patch: MS15-043
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Timelineinfo

04/12/2011 🔍
02/17/2015 +1407 days 🔍
05/12/2015 +84 days 🔍
05/12/2015 +0 days 🔍
05/12/2015 +0 days 🔍
05/12/2015 +0 days 🔍
05/12/2015 +0 days 🔍
05/13/2015 +1 days 🔍
05/13/2015 +0 days 🔍
05/13/2015 +0 days 🔍
11/30/2024 +3489 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS15-043
Researcher: sweetchip@GRAYHASH
Organization: Zero Day Initiative
Status: Confirmed

CVE: CVE-2015-1714 (🔍)
GCVE (CVE): GCVE-0-2015-1714
GCVE (VulDB): GCVE-100-75324

OVAL: 🔍

SecurityFocus: 74505 - Microsoft Internet Explorer CVE-2015-1714 Remote Memory Corruption Vulnerability
SecurityTracker: 1032282 - Microsoft Internet Explorer Multiple Bugs Let Remote Users Bypass ASLR and Execute Arbitrary Code
Vulnerability Center: 50057 - [MS15-043] Microsoft Internet Explorer 10-11 Remote Code Execution due to Memory Corruption - CVE-2015-1714, Critical

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Entryinfo

Created: 05/13/2015 11:37 AM
Updated: 11/30/2024 09:42 AM
Changes: 05/13/2015 11:37 AM (71), 04/07/2017 12:13 PM (10), 05/17/2022 08:21 AM (2), 11/30/2024 09:42 AM (16)
Complete: 🔍
Cache ID: 18:082:40

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