CVE-2011-1990

2011-09-1512:26:48

CWE-119

microsoft

web.nvd.nist.gov

microsoft

excel

2007 sp2

array index

remote execution

cve-2011-1990

CVSS2

9.3

Attack Vector

NETWORK

Attack 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

AI Score

7.5

Confidence

Low

EPSS

0.95

Percentile

99.3%

JSON

Microsoft Excel 2007 SP2; Excel in Office 2007 SP2; Excel Viewer SP2; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2; and Excel Services on Office SharePoint Server 2007 SP2 do not properly validate the sign of an unspecified array index, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka “Excel Out of Bounds Array Indexing Vulnerability.”

Affected configurations

Nvd

Node

microsoftexcelMatch2007sp2

microsoftexcel_viewersp2

microsoftofficeMatch2007sp2

microsoftoffice_compatibility_packMatch2007sp2

microsoftsharepoint_serverMatch2007sp2x32

microsoftsharepoint_serverMatch2007sp2x64

VendorProductVersionCPE
microsoftexcel2007cpe:2.3:a:microsoft:excel:2007:sp2:*:*:*:*:*:*
microsoftexcel_viewer*cpe:2.3:a:microsoft:excel_viewer:*:sp2:*:*:*:*:*:*
microsoftoffice2007cpe:2.3:a:microsoft:office:2007:sp2:*:*:*:*:*:*
microsoftoffice_compatibility_pack2007cpe:2.3:a:microsoft:office_compatibility_pack:2007:sp2:*:*:*:*:*:*
microsoftsharepoint_server2007cpe:2.3:a:microsoft:sharepoint_server:2007:sp2:x32:*:*:*:*:*
microsoftsharepoint_server2007cpe:2.3:a:microsoft:sharepoint_server:2007:sp2:x64:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	excel	2007	cpe:2.3:a:microsoft:excel:2007:sp2::::::
microsoft	excel_viewer	*	cpe:2.3:a:microsoft:excel_viewer::sp2::::::*
microsoft	office	2007	cpe:2.3:a:microsoft:office:2007:sp2::::::
microsoft	office_compatibility_pack	2007	cpe:2.3:a:microsoft:office_compatibility_pack:2007:sp2::::::
microsoft	sharepoint_server	2007	cpe:2.3:a:microsoft:sharepoint_server:2007:sp2:x32:::::*
microsoft	sharepoint_server	2007	cpe:2.3:a:microsoft:sharepoint_server:2007:sp2:x64:::::*