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複数の Microsoft Excel 製品における任意のコードを実行される脆弱性
Title 複数の Microsoft Excel 製品における任意のコードを実行される脆弱性
Summary

複数の Microsoft Excel 製品は、フォーマット要件の条件式を適切に解析しないため、任意のコードを実行される脆弱性が存在します。

Possible impacts 第三者により、巧妙に細工されたスプレッドシートを介して、任意のコードを実行される可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date Sept. 13, 2011, midnight
Registration Date Oct. 20, 2011, 4:17 p.m.
Last Update Oct. 20, 2011, 4:17 p.m.
CVSS2.0 : 危険
Score 9.3
Vector AV:N/AC:M/Au:N/C:C/I:C/A:C
Affected System
マイクロソフト
Microsoft Excel 2003
Microsoft Excel 2007
Microsoft Excel 2010 (32-bit editions)
Microsoft Excel 2010 (64-bit editions)
Microsoft Excel Viewer 
Microsoft Excel Web App 2010
Microsoft Office 2004 (mac_os)
Microsoft Office 2007
Microsoft Office 2008 (mac_os)
Microsoft Office 2010 (32-bit editions)
Microsoft Office 2010 (64-bit editions)
Microsoft Office 2011 (mac_os)
Microsoft Office SharePoint Server 2007 (32-bit editions)
Microsoft Office SharePoint Server 2007 (64-bit editions)
Microsoft Office SharePoint Server 2010
Open XML File Format Converter for Mac 
Word/Excel/PowerPoint 2007 ファイル形式用 Microsoft Office 互換機能パック 
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
No Changed Details Date of change
0 [2011年10月20日]
  掲載		 Feb. 17, 2018, 10:37 a.m.
NVD Vulnerability Information
CVE-2011-1989
Summary

Microsoft Excel 2003 SP3 and 2007 SP2; Excel in Office 2007 SP2; Excel 2010 Gold and SP1; Excel in Office 2010 Gold and SP1; Office 2004, 2008, and 2011 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2; Excel Services on Office SharePoint Server 2007 SP2; Excel Services on Office SharePoint Server 2010 Gold and SP1; and Excel Web App 2010 Gold and SP1 do not properly parse conditional expressions associated with formatting requirements, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Conditional Expression Parsing Vulnerability."

Publication Date Sept. 15, 2011, 9:26 p.m.
Registration Date Jan. 28, 2021, 4:38 p.m.
Last Update Nov. 21, 2024, 10:27 a.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:microsoft:office:2010:*:x32:*:*:*:*:*
cpe:2.3:a:microsoft:open_xml_file_format_converter:*:*:mac:*:*:*:*:*
cpe:2.3:a:microsoft:office:2008:*:mac:*:*:*:*:*
cpe:2.3:a:microsoft:sharepoint_server:2007:sp2:x64:*:*:*:*:*
cpe:2.3:a:microsoft:office:2004:*:mac:*:*:*:*:*
cpe:2.3:a:microsoft:excel:2007:sp2:*:*:*:*:*:*
cpe:2.3:a:microsoft:excel:2010:sp1:x64:*:*:*:*:*
cpe:2.3:a:microsoft:excel:2010:sp1:x32:*:*:*:*:*
cpe:2.3:a:microsoft:excel_viewer:*:sp2:*:*:*:*:*:*
cpe:2.3:a:microsoft:excel:2010:*:x64:*:*:*:*:*
cpe:2.3:a:microsoft:excel:2010:*:x32:*:*:*:*:*
cpe:2.3:a:microsoft:office:2010:*:x64:*:*:*:*:*
cpe:2.3:a:microsoft:office_compatibility_pack:2007:sp2:*:*:*:*:*:*
cpe:2.3:a:microsoft:office:2007:sp2:*:*:*:*:*:*
cpe:2.3:a:microsoft:office:2010:sp1:x32:*:*:*:*:*
cpe:2.3:a:microsoft:sharepoint_server:2010:sp1:*:*:*:*:*:*
cpe:2.3:a:microsoft:excel:2003:sp3:*:*:*:*:*:*
cpe:2.3:a:microsoft:office:2011:*:mac:*:*:*:*:*
cpe:2.3:a:microsoft:office:2010:sp1:x64:*:*:*:*:*
cpe:2.3:a:microsoft:excel_web_app:2010:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:excel_web_app:2010:sp1:*:*:*:*:*:*
cpe:2.3:a:microsoft:sharepoint_server:2010:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:sharepoint_server:2007:sp2:x32:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List