{"id":"CVE-2011-0656","state":"PUBLISHED","title":"Microsoft 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,","description":"Microsoft 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.\"","publishedAt":"2011-04-13T18:00:00.000Z","updatedAt":"2024-08-06T21:58:26.095Z","severity":null,"assigner":"microsoft","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11761","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-022","http://www.us-cert.gov/cas/techalerts/TA11-102A.html","http://www.securitytracker.com/id?1025340","http://www.zerodayinitiative.com/advisories/ZDI-11-125","http://www.securityfocus.com/bid/47251","http://www.vupen.com/english/advisories/2011/0941","http://osvdb.org/71770","http://www.securityfocus.com/archive/1/517482/100/0/threaded"],"weaknesses":[],"ingestedAt":"2026-10-29T19:39:50.679Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2011/0xxx/CVE-2011-0656.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2011-0656","state":"PUBLISHED","datePublished":"2011-04-13T18:00:00.000Z","dateUpdated":"2024-08-06T21:58:26.095Z","assignerShortName":"microsoft","assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","dateReserved":"2011-01-28T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Microsoft PowerPoint 2002 SP3, 2003 SP3, 2007 SP2, and 2010; 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