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    CVE-2007-2223

    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.

    Published:Aug 14, 2007
    Last Modified:Apr 23, 2026
    EPS:Aug 14, 2007
    EPSS Score:0.685
    CVSS Score:9.3

    Affected Products

    Vendor
    Microsoft
    Product
    Expression Web
    Vendor
    Microsoft
    Product
    Office
    Vendor
    Microsoft
    Product
    Office Compatibility Pack
    Vendor
    Microsoft
    Product
    Office Groove Server
    Vendor
    Microsoft
    Product
    Office Sharepoint Server
    Vendor
    Microsoft
    Product
    Windows Server 2003
    Vendor
    Microsoft
    Product
    Windows Server 2008
    Vendor
    Microsoft
    Product
    Windows Vista
    Vendor
    Microsoft
    Product
    Windows Xp
    Vendor
    Microsoft
    Product
    Word Viewer
    Vendor
    Microsoft
    Product
    Xml Core Services

    Exploits

    https://www.exploit-db.com/exploits/30493

    Related CVEs

    CVE-2013-0007 (CVSS 9.3) — Microsoft XML Core Services (aka MSXML) 4.0, 5.0, and 6.0 does not properly parse XML content, which allows re…
    CVE-2013-0006 (CVSS 8.8) — Microsoft XML Core Services (aka MSXML) 3.0, 5.0, and 6.0 does not properly parse XML content, which allows re…
    CVE-2012-1889 (CVSS 8.8) — Microsoft XML Core Services 3.0, 4.0, 5.0, and 6.0 accesses uninitialized memory locations, which allows remot…
    CVE-2009-2504 (CVSS 9.3) — Multiple integer overflows in unspecified APIs in GDI+ in Microsoft .NET Framework 1.1 SP1, .NET Framework 2.0…
    CVE-2009-2502 (CVSS 8.1) — Buffer overflow in GDI+ in Microsoft Internet Explorer 6 SP1, Windows XP SP2 and SP3, Office XP SP3, Office 20…
    CVE-2009-2528 (CVSS 9.3) — GDI+ in Microsoft Office XP SP3 does not properly handle malformed objects in Office Art Property Tables, whic…
    CVE-2009-3126 (CVSS 9.3) — Integer overflow in GDI+ in Microsoft Internet Explorer 6 SP1, Windows XP SP2 and SP3, Office XP SP3, Office 2…
    CVE-2009-2500 (CVSS 9.3) — Integer overflow in GDI+ in Microsoft Internet Explorer 6 SP1, Windows XP SP2 and SP3, Office XP SP3, Office 2…
    CVE-2009-2501 (CVSS 9.3) — Heap-based buffer overflow in GDI+ in Microsoft Internet Explorer 6 SP1, Windows XP SP2 and SP3, Office XP SP3…
    CVE-2009-2503 (CVSS 9.3) — GDI+ in Microsoft Internet Explorer 6 SP1, Windows XP SP2 and SP3, Windows Server 2003 SP2, Office XP SP3, Off…

    References

    http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=576
    http://secunia.com/advisories/26447
    http://www.kb.cert.org/vuls/id/361968
    http://www.securityfocus.com/archive/1/476527/100/0/threaded
    http://www.securityfocus.com/archive/1/476747/100/0/threaded
    http://www.securityfocus.com/bid/25301
    http://www.securitytracker.com/id?1018559
    http://www.vupen.com/english/advisories/2007/2866
    http://www.zerodayinitiative.com/advisories/ZDI-07-048/
    https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-042
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2069
    http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=576
    http://secunia.com/advisories/26447
    http://www.kb.cert.org/vuls/id/361968
    http://www.securityfocus.com/archive/1/476527/100/0/threaded
    http://www.securityfocus.com/archive/1/476747/100/0/threaded
    http://www.securityfocus.com/bid/25301
    http://www.securitytracker.com/id?1018559
    http://www.vupen.com/english/advisories/2007/2866
    http://www.zerodayinitiative.com/advisories/ZDI-07-048/
    https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-042
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2069

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High