01 Record

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

UnratedPUBLISHEDCNA: microsoft

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

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

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 48.72% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 98.7% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-16.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2007-08-14 21:00Z19 YR AGO

Last updated

2024-08-07 13:23Z2 YR AGO

Reserved

2007-04-24

Assigning CNA

microsoft

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
CWE-190Integer Overflow or WraparoundBase

Data version

5.1

Document digest

975d2263a1bb3d8a700367e27b6545f1917512ceb045046fd19e128758ded521

05 Affected products

VendorProductVersionsPlatforms

microsoftexpression_webNot specified—

microsoftofficeNot specified—

microsoftoffice_compatibility_packNot specified—

microsoftoffice_groove_serverNot specified—

microsoftoffice_sharepoint_serverNot specified—

microsoftwindows_server_2003Not specified—

microsoftwindows_server_2008Not specified—

microsoftwindows_vistaNot specified—

microsoftwindows_xpNot specified—

microsoftword_viewerNot specified—

microsoftxml_core_servicesNot specified—

06 References

www.kb.cert.orgVU#361968http://www.kb.cert.org/vuls/id/361968third-party-advisoryx_refsource_CERT-VN
www.securitytracker.com1018559http://www.securitytracker.com/id?1018559vdb-entryx_refsource_SECTRACK
www.securityfocus.com20070816 MS07-042 XMLDOM substringData() PoChttp://www.securityfocus.com/archive/1/476747/100/0/threadedmailing-listx_refsource_BUGTRAQ
labs.idefense.com20070814 Microsoft XML Core Services XMLDOM Memory Corruption Vulnerabilityhttp://labs.idefense.com/intelligence/vulnerabilities/display.php?id=576third-party-advisoryx_refsource_IDEFENSE
www.vupen.comADV-2007-2866http://www.vupen.com/english/advisories/2007/2866vdb-entryx_refsource_VUPEN
www.securityfocus.com20070814 ZDI-07-048: Microsoft Internet Explorer substringData() Heap Overflow Vulnerabilityhttp://www.securityfocus.com/archive/1/476527/100/0/threadedmailing-listx_refsource_BUGTRAQ
www.securityfocus.com25301http://www.securityfocus.com/bid/25301vdb-entryx_refsource_BID
docs.microsoft.comMS07-042https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-042vendor-advisoryx_refsource_MS
secunia.com26447http://secunia.com/advisories/26447third-party-advisoryx_refsource_SECUNIA
www.zerodayinitiative.comhttp://www.zerodayinitiative.com/advisories/ZDI-07-048/x_refsource_MISC
oval.cisecurity.orgoval:org.mitre.oval:def:2069https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2069vdb-entrysignaturex_refsource_OVAL