CVE-2011-0656

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Summary

CVECVE-2011-0656
StatePUBLISHED
Assignermicrosoft
Source PriorityCVE Program / NVD first with legacy fallback
Published2011-04-13 18:55:01 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionMicrosoft PowerPoint 2002 SP3, 2003 SP3, 2007 SP2, and 2010; Office 2004, 2008, and 2011 for Mac; Open XML File Format Converter for Mac; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2; PowerPoint Viewer; PowerPoint Viewer 2007 SP2; and PowerPoint Web App do not properly validate PersistDirectoryEntry records in PowerPoint documents, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a Slide with a malformed record, which triggers an exception and later use of an unspecified method, aka "Persist Directory RCE Vulnerability."

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: CWE-20 | 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 Office 2004 All mac All
Application Microsoft Office 2008 All mac All
Application Microsoft Office 2011 All mac All
Application Microsoft Office Compatibility Pack 2007 sp2 All All
Application Microsoft Office Powerpoint Viewer All All All All
Application Microsoft Open Xml File Format Converter All All mac All
Application Microsoft Powerpoint 2002 sp3 All All
Application Microsoft Powerpoint 2003 sp3 All All
Application Microsoft Powerpoint 2007 sp2 All All
Application Microsoft Powerpoint 2010 All All All
Application Microsoft Powerpoint Viewer 2007 sp2 All All
Application Microsoft Powerpoint Web App All All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
osvdb.org/71770 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
US-CERT Technical Cyber Security Alert TA11-102A -- Microsoft Updates for Multiple Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.us-cert.gov US Government Resource
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Microsoft Security Bulletin MS11-022 - Important | Microsoft Docs af854a3a-2127-422b-91ae-364da2661108 docs.microsoft.com
Microsoft PowerPoint Invalid 'PersistDirectoryEntry' Record Remote Code Execution Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Vendor Advisory
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
Zero Day Initiative af854a3a-2127-422b-91ae-364da2661108 www.zerodayinitiative.com
Microsoft PowerPoint Bugs Let Remote Users Execute Arbitrary Code - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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