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Vulnerability record · CVE-2005-4131 · published 9 December 2005

CVE-2005-4131: Microsoft excel vulnerability

Microsoft · Excel

Unspecified vulnerability in Microsoft Excel 2000, 2002, and 2003, in Microsoft Office 2000 SP3 and other packages, allows user-assisted attackers to execute arbitrary code via an Excel file with a malformed range, which could lead to memory corruption involving an argument to the msvcrt.memmove function, aka "Brand new Microsoft Excel Vulnerability," as originally placed for sale on eBay as item number 7203336538.

6.8 CVSS 2.0 Medium EPSS 31% · top 1.8%
6.8CVSS 2.0 base score
31%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
50References
16 Jun 2026Last modified by NVD

Description

Unspecified vulnerability in Microsoft Excel 2000, 2002, and 2003, in Microsoft Office 2000 SP3 and other packages, allows user-assisted attackers to execute arbitrary code via an Excel file with a malformed range, which could lead to memory corruption involving an argument to the msvcrt.memmove function, aka "Brand new Microsoft Excel Vulnerability," as originally placed for sale on eBay as item number 7203336538.

AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=7203336538
http://informationweek.com/story/showArticle.jhtml?articleID=174910198
http://news.com.com/2061-10789_3-5988086.html
http://news.zdnet.com/2100-1009_22-5989078.html
http://secunia.com/advisories/19138 Vendor Advisory
http://secunia.com/advisories/19238 Vendor Advisory
http://securityreason.com/securityalert/584
http://securityreason.com/securityalert/591
http://securitytracker.com/id?1015333
http://securitytracker.com/id?1015766
http://support.avaya.com/elmodocs2/security/ASA-2006-069.htm
http://www.dicks-blog.com/archives/2005/12/08/excel-vulnerability-for-sale/
http://www.eweek.com/article2/0%2C1759%2C1899697%2C00.asp?kc=EWRSS03129TX1K0000614
http://www.kb.cert.org/vuls/id/642428 US Government Resource
http://www.osvdb.org/blog/?p=71
http://www.securityfocus.com/archive/1/427635/100/0/threaded
http://www.securityfocus.com/archive/1/427698/100/0/threaded
http://www.securityfocus.com/bid/15780 Patch
http://www.securityfocus.com/news/11363
http://www.theage.com.au/news/breaking/excel-flaw-up-for-sale-on-ebay/2005/12/09/1134086783318.html
http://www.theregister.co.uk/2005/12/10/ebay_pulls_excel_vulnerability_auction/
http://www.us-cert.gov/cas/techalerts/TA06-073A.html US Government Resource
http://www.vupen.com/english/advisories/2006/0950 Vendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-012
https://exchange.xforce.ibmcloud.com/vulnerabilities/23537
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=7203336538
http://informationweek.com/story/showArticle.jhtml?articleID=174910198
http://news.com.com/2061-10789_3-5988086.html
http://news.zdnet.com/2100-1009_22-5989078.html
http://secunia.com/advisories/19138 Vendor Advisory
http://secunia.com/advisories/19238 Vendor Advisory
http://securityreason.com/securityalert/584
http://securityreason.com/securityalert/591
http://securitytracker.com/id?1015333
http://securitytracker.com/id?1015766
http://support.avaya.com/elmodocs2/security/ASA-2006-069.htm
http://www.dicks-blog.com/archives/2005/12/08/excel-vulnerability-for-sale/
http://www.eweek.com/article2/0%2C1759%2C1899697%2C00.asp?kc=EWRSS03129TX1K0000614
http://www.kb.cert.org/vuls/id/642428 US Government Resource
http://www.osvdb.org/blog/?p=71

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2005-4131), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.