// For flags

CVE-2007-2223

Microsoft Internet Explorer substringData Heap Overflow Vulnerability

Severity Score

9.3
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Microsoft XML Core Services (MSXML) 3.0 through 6.0 allows remote attackers to execute arbitrary code via the substringData method on a (1) TextNode or (2) XMLDOM object, which causes an integer overflow that leads to a buffer overflow.

Microsoft XML Core Services (MSXML) versión 3.0 hasta 6.0 permite a los atacantes remotos ejecutar código arbitrario por medio del método substringData en un objeto (1) TextNode o (2) XMLDOM, lo que provoca un desbordamiento de enteros que conduce a un desbordamiento de búfer.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of various Microsoft software User interaction is required to exploit this vulnerability in that the target must visit a malicious page.
The specific flaw exists in the substringData() method available on the TextNode JavaScript object. When specific parameters are passed to the method, an integer overflow occurs causing incorrect memory allocation. If this event occurs after a different ActiveX object has been instantiated, an exploitable condition is created when the ActiveX object is deallocated which can result in the execution of arbitrary code.

*Credits: Anonymous
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2007-04-24 CVE Reserved
  • 2007-08-14 CVE Published
  • 2007-08-14 First Exploit
  • 2024-06-17 EPSS Updated
  • 2024-08-07 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-190: Integer Overflow or Wraparound
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
3.0
Search vendor "Microsoft" for product "Xml Core Services" and version "3.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
*-
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
3.0
Search vendor "Microsoft" for product "Xml Core Services" and version "3.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
-sp1
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
3.0
Search vendor "Microsoft" for product "Xml Core Services" and version "3.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
-sp1, itanium
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
3.0
Search vendor "Microsoft" for product "Xml Core Services" and version "3.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
-sp2
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
3.0
Search vendor "Microsoft" for product "Xml Core Services" and version "3.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
-x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
3.0
Search vendor "Microsoft" for product "Xml Core Services" and version "3.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
-x86
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
3.0
Search vendor "Microsoft" for product "Xml Core Services" and version "3.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
-gold, x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
3.0
Search vendor "Microsoft" for product "Xml Core Services" and version "3.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
-sp1, x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
3.0
Search vendor "Microsoft" for product "Xml Core Services" and version "3.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
-professional, x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
3.0
Search vendor "Microsoft" for product "Xml Core Services" and version "3.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
-sp2
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
3.0
Search vendor "Microsoft" for product "Xml Core Services" and version "3.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
-sp2, professional, x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
3.0
Search vendor "Microsoft" for product "Xml Core Services" and version "3.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
-sp3
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
*-
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
-sp1
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
-sp1, itanium
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
-sp2
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
-x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
-x86
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
-gold, x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
-sp1, x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
-professional, x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
-sp2
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
-sp2, professional, x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
-sp3
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
6.0
Search vendor "Microsoft" for product "Xml Core Services" and version "6.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
*-
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
6.0
Search vendor "Microsoft" for product "Xml Core Services" and version "6.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
-sp1
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
6.0
Search vendor "Microsoft" for product "Xml Core Services" and version "6.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
-sp1, itanium
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
6.0
Search vendor "Microsoft" for product "Xml Core Services" and version "6.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
-sp2
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
6.0
Search vendor "Microsoft" for product "Xml Core Services" and version "6.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
-x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
6.0
Search vendor "Microsoft" for product "Xml Core Services" and version "6.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
-x86
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
6.0
Search vendor "Microsoft" for product "Xml Core Services" and version "6.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
-gold, x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
6.0
Search vendor "Microsoft" for product "Xml Core Services" and version "6.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
-sp1, x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
6.0
Search vendor "Microsoft" for product "Xml Core Services" and version "6.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
-professional, x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
6.0
Search vendor "Microsoft" for product "Xml Core Services" and version "6.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
-sp2
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
6.0
Search vendor "Microsoft" for product "Xml Core Services" and version "6.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
-sp2, professional, x64
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
6.0
Search vendor "Microsoft" for product "Xml Core Services" and version "6.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
-sp3
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2008
Search vendor "Microsoft" for product "Windows Server 2008"
--
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
4.0
Search vendor "Microsoft" for product "Xml Core Services" and version "4.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows Server 2008
Search vendor "Microsoft" for product "Windows Server 2008"
-itanium
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
5.0
Search vendor "Microsoft" for product "Xml Core Services" and version "5.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Expression Web
Search vendor "Microsoft" for product "Expression Web"
*-
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
5.0
Search vendor "Microsoft" for product "Xml Core Services" and version "5.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Office
Search vendor "Microsoft" for product "Office"
2003
Search vendor "Microsoft" for product "Office" and version "2003"
sp2
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
5.0
Search vendor "Microsoft" for product "Xml Core Services" and version "5.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Office
Search vendor "Microsoft" for product "Office"
2007
Search vendor "Microsoft" for product "Office" and version "2007"
-
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
5.0
Search vendor "Microsoft" for product "Xml Core Services" and version "5.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Office Compatibility Pack
Search vendor "Microsoft" for product "Office Compatibility Pack"
2007
Search vendor "Microsoft" for product "Office Compatibility Pack" and version "2007"
-
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
5.0
Search vendor "Microsoft" for product "Xml Core Services" and version "5.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Office Groove Server
Search vendor "Microsoft" for product "Office Groove Server"
2007
Search vendor "Microsoft" for product "Office Groove Server" and version "2007"
-
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
5.0
Search vendor "Microsoft" for product "Xml Core Services" and version "5.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Office Sharepoint Server
Search vendor "Microsoft" for product "Office Sharepoint Server"
*-
Safe
Microsoft
Search vendor "Microsoft"
Xml Core Services
Search vendor "Microsoft" for product "Xml Core Services"
5.0
Search vendor "Microsoft" for product "Xml Core Services" and version "5.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
Word Viewer
Search vendor "Microsoft" for product "Word Viewer"
2003
Search vendor "Microsoft" for product "Word Viewer" and version "2003"
-
Safe