Microsoft Internet Explorer 9 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 was found in Microsoft Internet Explorer 9 (Web Browser). It has been rated as critical. This issue affects an unknown part. 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 summary by CVE is:

Microsoft Internet Explorer 9 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-2013-3122 and CVE-2013-3124.

The issue has been introduced in 03/16/2010. The weakness was shared 06/11/2013 by Ivan Fratric and Ben Hawkes with Google Security Team as MS13-047 as confirmed advisory (Website). The advisory is shared at technet.microsoft.com. The vendor cooperated in the coordination of the public release. The identification of this vulnerability is CVE-2013-3117 since 04/17/2013. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/14/2021). 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 1183 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 66863 (MS13-047: Cumulative Security Update for Internet Explorer (2838727)), 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 100150 (Microsoft Internet Explorer Multiple Remote Code Execution Vulnerabilities (MS13-047)).

Upgrading to version 10 eliminates this vulnerability. The upgrade is hosted for download at windows.microsoft.com. Applying the patch MS13-047 is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com. The best possible mitigation is suggested to be patching the affected component. 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 12972.

The vulnerability is also documented in the vulnerability database at Tenable (66863). support.microsoft.com is providing further details.

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  • end of life

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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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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VulDB Base Score: 🔍
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Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 66863
Nessus Name: MS13-047: Cumulative Security Update for Internet Explorer (2838727)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 903309
OpenVAS Name: Microsoft Internet Explorer Multiple Vulnerabilities (2838727)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
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Upgrade: Internet Explorer 10
Patch: MS13-047
TippingPoint: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

03/16/2010 🔍
04/17/2013 +1128 days 🔍
06/06/2013 +50 days 🔍
06/11/2013 +5 days 🔍
06/11/2013 +0 days 🔍
06/11/2013 +0 days 🔍
06/11/2013 +0 days 🔍
06/12/2013 +1 days 🔍
06/12/2013 +0 days 🔍
05/14/2021 +2893 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS13-047
Researcher: Ivan Fratric, Ben Hawkes
Organization: Google Security Team
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2013-3117 (🔍)
OVAL: 🔍

Vulnerability Center: 39959 - [MS13-047] Microsoft Internet Explorer 9 Memory Corruption Vulnerability (CVE-2013-3117), Critical
Secunia: 53728 - Microsoft Internet Explorer Multiple Vulnerabilities, Highly Critical
OSVDB: 94111 - Microsoft IE Unspecified Memory Corruption (2013-3117)

Misc.: 🔍

Entryinfo

Created: 06/12/2013 10:31
Updated: 05/14/2021 16:08
Changes: 06/12/2013 10:31 (58), 04/07/2017 12:03 (28), 05/14/2021 16:01 (7), 05/14/2021 16:08 (1)
Complete: 🔍
Cache ID: 3:E46:103

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