1. CVE-Search
  2. CVE-2012-2523
ID CVE-2012-2523
Summary 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."
References
Vulnerable Configurations
  • cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:jscript:5.8:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:jscript:5.8:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vbscript:5.8:-:x64:*:*:*:*:*
    cpe:2.3:a:microsoft:vbscript:5.8:-:x64:*:*:*:*:*
CVSS
Base: 9.3 (as of 12-10-2018 - 22:03)
Impact:
Exploitability:
CWE CWE-189
CAPEC
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE COMPLETE COMPLETE
cvss-vector via4 AV:N/AC:M/Au:N/C:C/I:C/A:C
msbulletin via4
  • bulletin_id MS12-052
    bulletin_url
    date 2012-08-14T00:00:00
    impact Remote Code Execution
    knowledgebase_id 2722913
    knowledgebase_url
    severity Critical
    title Cumulative Security Update for Internet Explorer
  • bulletin_id MS12-056
    bulletin_url
    date 2012-08-14T00:00:00
    impact Remote Code Execution
    knowledgebase_id 2706045
    knowledgebase_url
    severity Important
    title Vulnerability in JScript and VBScript Engines Could Allow Remote Code Execution
oval via4
accepted 2014-08-18T04:01:25.057-04:00
class vulnerability
contributors
  • name SecPod Team
    organization SecPod Technologies
  • name Maria Mikhno
    organization ALTX-SOFT
definition_extensions
  • comment Microsoft Windows XP x64 is installed
    oval oval:org.mitre.oval:def:15247
  • comment Microsoft Windows Server 2003 (x64) is installed
    oval oval:org.mitre.oval:def:730
  • comment Microsoft Internet Explorer 8 is installed
    oval oval:org.mitre.oval:def:6210
  • comment Microsoft Internet Explorer 8 is installed
    oval oval:org.mitre.oval:def:6210
  • comment Microsoft Windows Vista x64 Edition is installed
    oval oval:org.mitre.oval:def:2041
  • comment Microsoft Windows Server 2008 (64-bit) is installed
    oval oval:org.mitre.oval:def:5356
  • comment Microsoft Windows 7 x64 Edition is installed
    oval oval:org.mitre.oval:def:5950
  • comment Microsoft Windows Server 2008 R2 x64 Edition is installed
    oval oval:org.mitre.oval:def:6438
  • comment Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed
    oval oval:org.mitre.oval:def:5954
  • comment Microsoft Internet Explorer 8 is installed
    oval oval:org.mitre.oval:def:6210
  • comment Microsoft Windows 7 x64 Edition is installed
    oval oval:org.mitre.oval:def:5950
  • comment Microsoft Windows Server 2008 R2 x64 Edition is installed
    oval oval:org.mitre.oval:def:6438
  • comment Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed
    oval oval:org.mitre.oval:def:5954
  • comment Microsoft Internet Explorer 8 is installed
    oval oval:org.mitre.oval:def:6210
  • comment Microsoft Internet Explorer 8 is installed
    oval oval:org.mitre.oval:def:6210
  • comment Microsoft Windows XP x64 is installed
    oval oval:org.mitre.oval:def:15247
  • comment Microsoft Windows Server 2003 (x64) is installed
    oval oval:org.mitre.oval:def:730
  • comment Microsoft Windows Server 2008 (64-bit) is installed
    oval oval:org.mitre.oval:def:5356
  • comment Microsoft Windows Vista (32-bit) is installed
    oval oval:org.mitre.oval:def:1282
  • comment Microsoft Windows Vista x64 Edition is installed
    oval oval:org.mitre.oval:def:2041
  • comment Microsoft Windows 7 x64 Edition is installed
    oval oval:org.mitre.oval:def:5950
  • comment Microsoft Windows Server 2008 R2 x64 Edition is installed
    oval oval:org.mitre.oval:def:6438
  • comment Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed
    oval oval:org.mitre.oval:def:5954
  • comment Microsoft Windows 7 x64 Edition is installed
    oval oval:org.mitre.oval:def:5950
  • comment Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed
    oval oval:org.mitre.oval:def:5954
  • comment Microsoft Windows Server 2008 R2 x64 Edition is installed
    oval oval:org.mitre.oval:def:6438
  • comment Microsoft Internet Explorer 9 is installed
    oval oval:org.mitre.oval:def:11985
  • comment Microsoft Windows 7 x64 Edition is installed
    oval oval:org.mitre.oval:def:5950
  • comment Microsoft Windows Server 2008 R2 x64 Edition is installed
    oval oval:org.mitre.oval:def:6438
  • comment Microsoft Windows Vista x64 Edition is installed
    oval oval:org.mitre.oval:def:2041
  • comment Microsoft Windows Server 2008 (64-bit) is installed
    oval oval:org.mitre.oval:def:5356
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
id oval:org.mitre.oval:def:15790
status accepted
submitted 2012-08-20T12:14:57
title JavaScript Integer Overflow Remote Code Execution Vulnerability - MS12-052 and MS12-056
version 77
refmap via4
cert TA12-227A
Last major update 12-10-2018 - 22:03
Published 15-08-2012 - 01:55
Last modified 12-10-2018 - 22:03
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