CVE-2009-0561

high

Description

Integer overflow in Excel in Microsoft Office 2000 SP3, Office XP SP3, Office 2003 SP3, and Office 2004 and 2008 for Mac; Excel in 2007 Microsoft Office System SP1 and SP2; Open XML File Format Converter for Mac; Microsoft Office Excel Viewer 2003 SP3; Microsoft Office Excel Viewer; Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 and SP2; and Microsoft Office SharePoint Server 2007 SP1 and SP2 allows remote attackers to execute arbitrary code via an Excel file with a Shared String Table (SST) record with a numeric field that specifies an invalid number of unique strings, which triggers a heap-based buffer overflow, aka "Record Integer Overflow Vulnerability."

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5925

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-021

http://www.vupen.com/english/advisories/2009/1540

http://www.us-cert.gov/cas/techalerts/TA09-160A.html

http://www.securitytracker.com/id?1022351

http://www.securityfocus.com/bid/35245

http://www.securityfocus.com/archive/1/504190/100/0/threaded

http://secunia.com/secunia_research/2009-12/

http://osvdb.org/54957

http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=805

Details

Source: Mitre, NVD

Published: 2009-06-10

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High