Unscored severity · published Apr 13, 2011
CVE-2011-0656
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,…
–
CVSS
29.6%
EPSS
No
On KEV
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."
Exploitation
Is it being used?
Exploit prediction (EPSS)29.6% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OF
Office · Microsoft
2004; 2008; 2011 · source: NVD
OC
Office Compatibility Pack · Microsoft
2007 · source: NVD
OP
Office Powerpoint Viewer · Microsoft
All versions, or not specified · source: NVD
OX
Open Xml File Format Converter · Microsoft
All versions, or not specified · source: NVD
PO
Powerpoint · Microsoft
2002; 2003; 2007; 2010 · source: NVD
PV
Powerpoint Viewer · Microsoft
2007 · source: NVD
PW
Powerpoint Web App · Microsoft
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-0656
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-0656
osvdb.org
http://osvdb.org/71770
www.securityfocus.com
http://www.securityfocus.com/archive/1/517482/100/0/threaded
www.securityfocus.com
http://www.securityfocus.com/bid/47251
www.securitytracker.com
http://www.securitytracker.com/id?1025340
US Government Resource
http://www.us-cert.gov/cas/techalerts/TA11-102A.html
Vendor Advisory
http://www.vupen.com/english/advisories/2011/0941
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