CVE-2006-5270

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Summary

CVECVE-2006-5270
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-02-13 20:28:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionInteger overflow in the Microsoft Malware Protection Engine (mpengine.dll), as used by Windows Live OneCare, Antigen, Defender, and Forefront Security, allows user-assisted remote attackers to execute arbitrary code via a crafted PDF file.

Risk And Classification

Primary CVSS: v2.0 9.3 from [email protected]

AV:N/AC:M/Au:N/C:C/I:C/A:C

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:N/AC:M/Au:N/C:C/I:C/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Microsoft Antigen All All All All
Application Microsoft Forefront Security All All All All
Application Microsoft Malware Protection Engine All All All All
Application Microsoft Windows Defender All All All All
Application Microsoft Windows Live Onecare All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Microsoft Antivirus Engine Integer Overflow Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
US-CERT Vulnerability Note VU#511577 af854a3a-2127-422b-91ae-364da2661108 www.kb.cert.org US Government Resource
Microsoft Malware Protection Engine PDF File Parsing Vulnerability - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
www.osvdb.org/31888 af854a3a-2127-422b-91ae-364da2661108 www.osvdb.org
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
SecurityTracker.com Archives - Microsoft Windows Defender Integer Overflow in Parsing PDF Files Lets Remote Users Execute Arbitrary Code af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Microsoft Security Bulletin MS07-010 - Critical | Microsoft Docs af854a3a-2127-422b-91ae-364da2661108 docs.microsoft.com
US-CERT Technical Cyber Security Alert TA07-044A -- Microsoft Updates for Multiple Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.us-cert.gov US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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