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    CVE-2007-2224

    Object linking and embedding (OLE) Automation, as used in Microsoft Windows 2000 SP4, XP SP2, Server 2003 SP1 and SP2, Office 2004 for Mac, and Visual Basic 6.0 allows remote attackers to execute arbitrary code via the substringData method on a TextNode 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:0.70578
    CVSS Score:9.3

    Affected Products

    Vendor
    Microsoft
    Product
    Office
    Vendor
    Microsoft
    Product
    Visual Basic
    Vendor
    Microsoft
    Product
    Windows 2000
    Vendor
    Microsoft
    Product
    Windows 2003 Server
    Vendor
    Microsoft
    Product
    Windows Xp

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-70105 (CVSS 6.5) — Improper input validation in Microsoft Office Word allows an unauthorized attacker to disclose information ove…
    CVE-2026-50387 (CVSS 7.8) — Stack-based buffer overflow in Windows GDI allows an authorized attacker to elevate privileges locally.…
    CVE-2026-45463 (CVSS 8.4) — Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code loc…
    CVE-2026-45461 (CVSS 8.4) — Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.…
    CVE-2026-45460 (CVSS 4.7) — Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information locally.…
    CVE-2026-45474 (CVSS 8.4) — Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.…
    CVE-2026-45472 (CVSS 8.4) — Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.…
    CVE-2026-42832 (CVSS 7.7) — Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally.…
    CVE-2026-40420 (CVSS 8.8) — Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.…

    References

    http://secunia.com/advisories/26449
    http://www.securityfocus.com/archive/1/476527/100/0/threaded
    http://www.securityfocus.com/bid/25282
    http://www.securitytracker.com/id?1018560
    http://www.us-cert.gov/cas/techalerts/TA07-226A.html
    http://www.vupen.com/english/advisories/2007/2867
    https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-043
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1248
    http://secunia.com/advisories/26449
    http://www.securityfocus.com/archive/1/476527/100/0/threaded
    http://www.securityfocus.com/bid/25282
    http://www.securitytracker.com/id?1018560
    http://www.us-cert.gov/cas/techalerts/TA07-226A.html
    http://www.vupen.com/english/advisories/2007/2867
    https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-043
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1248

    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