7.8 High
AI Score
Confidence
Low
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.95 High
EPSS
Percentile
99.3%
Microsoft Office Excel 2007 SP1 and SP2; Office 2008 for Mac; Open XML File Format Converter for Mac; Office Excel Viewer SP1 and SP2; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 and SP2; and Office SharePoint Server 2007 SP1 and SP2 do not validate ZIP headers during decompression of Open XML (.XLSX) documents, which allows remote attackers to execute arbitrary code via a crafted document that triggers access to uninitialized memory locations, aka βMicrosoft Office Excel XLSX File Parsing Code Execution Vulnerability.β
www.securityfocus.com/archive/1/509979/100/0/threaded
www.securitytracker.com/id?1023698
www.us-cert.gov/cas/techalerts/TA10-068A.html
www.zerodayinitiative.com/advisories/ZDI-10-025/
docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-017
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8407