Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2012-2523 First vendor Publication 2012-08-14
Vendor Cve Last vendor Modification 2018-10-12

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Integer overflow in Microsoft Internet Explorer 8 and 9, JScript 5.8, and VBScript 5.8 on 64-bit platforms allows remote attackers to execute arbitrary code by leveraging an incorrect size calculation during object copying, aka "JavaScript Integer Overflow Remote Code Execution Vulnerability."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2523

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-189 Numeric Errors (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:15790
 
Oval ID: oval:org.mitre.oval:def:15790
Title: JavaScript Integer Overflow Remote Code Execution Vulnerability - MS12-052 and MS12-056
Description: Integer overflow in Microsoft Internet Explorer 8 and 9, JScript 5.8, and VBScript 5.8 on 64-bit platforms allows remote attackers to execute arbitrary code by leveraging an incorrect size calculation during object copying, aka "JavaScript Integer Overflow Remote Code Execution Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2012-2523
Version: 5
Platform(s): Microsoft Windows 7
Microsoft Windows Server 2003
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows Vista
Microsoft Windows XP
Product(s): Microsoft Internet Explorer 8
Microsoft Internet Explorer 9
JScript 5.8
VBScript 5.8
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 1
Application 1

OpenVAS Exploits

Date Description
2012-08-15 Name : Microsoft Internet Explorer Multiple Vulnerabilities (2722913)
File : nvt/secpod_ms12-052.nasl
2012-08-15 Name : Microsoft JScript and VBScript Engines Remote Code Execution Vulnerability (2...
File : nvt/secpod_ms12-056.nasl

Information Assurance Vulnerability Management (IAVM)

Date Description
2012-08-16 IAVM : 2012-A-0130 - Microsoft JScript and VBScript Engines Remote Code Execution Vulnerability
Severity : Category II - VMSKEY : V0033654

Snort® IPS/IDS

Date Description
2014-11-16 Microsoft Internet Explorer negative margin use after free attempt
RuleID : 31296 - Revision : 5 - Type : BROWSER-IE
2014-01-10 Microsoft Internet Explorer virtual function table corruption attempt
RuleID : 27221 - Revision : 3 - Type : BROWSER-IE
2014-01-10 Microsoft Internet Explorer virtual function table corruption attempt
RuleID : 27220 - Revision : 4 - Type : BROWSER-IE
2014-01-10 Microsoft Internet Explorer sign extension vulnerability exploitation attempt
RuleID : 25079 - Revision : 5 - Type : BROWSER-IE
2014-01-10 Microsoft Internet Explorer sign extension vulnerability exploitation attempt
RuleID : 25078 - Revision : 8 - Type : BROWSER-IE
2014-01-10 Microsoft Internet Explorer sign extension vulnerability exploitation attempt
RuleID : 23841 - Revision : 6 - Type : BROWSER-IE
2014-01-10 Microsoft Internet Explorer sign extension vulnerability exploitation attempt
RuleID : 23840 - Revision : 6 - Type : BROWSER-IE
2014-01-10 Microsoft Internet Explorer negative margin use after free attempt
RuleID : 23836 - Revision : 15 - Type : BROWSER-IE
2014-01-10 Microsoft Internet Explorer asynchronous code execution attempt
RuleID : 23835 - Revision : 10 - Type : BROWSER-IE
2014-01-10 Microsoft Internet Explorer asynchronous code execution attempt
RuleID : 23834 - Revision : 10 - Type : BROWSER-IE

Nessus® Vulnerability Scanner

Date Description
2012-08-15 Name : The remote host is affected by code execution vulnerabilities.
File : smb_nt_ms12-052.nasl - Type : ACT_GATHER_INFO
2012-08-15 Name : Arbitrary code can be executed on the remote host through the installed JScri...
File : smb_nt_ms12-056.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CERT http://www.us-cert.gov/cas/techalerts/TA12-227A.html
MS https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12...
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12...
OVAL https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...

Alert History

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Date Informations
2021-05-04 12:19:57
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2021-04-22 01:23:41
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2020-05-23 00:33:39
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2018-10-13 05:18:36
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2017-09-19 09:25:17
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2016-09-22 21:25:29
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2016-04-26 21:49:55
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2014-02-17 11:10:28
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2014-01-19 21:28:45
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2013-11-11 12:39:56
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2013-11-04 21:22:56
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2013-05-10 22:39:38
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2013-01-30 13:21:37
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