CVE-2012-2543

CriticalCVSS 9.3/10Last modified Jun 16, 2026

Description

Stack-based buffer overflow in Microsoft Excel 2007 SP2 and SP3 and 2010 SP1; Office 2011 for Mac; Excel Viewer; and Office Compatibility Pack SP2 and SP3 allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Stack Overflow Vulnerability."

Metrics

CVSS 2.0 9.3/10AV:N/AC:M/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-119

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Nov 14, 2012
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2012

CVE-2012-25469.3Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code via a crafted web site that CVE-2012-25489.3Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code via a crafted web site that CVE-2012-25495.8The IP-HTTPS server in Windows Server 2008 R2 and R2 SP1 and Server 2012 does not properly validate certificates, which allows remote attackCVE-2012-25509.3Microsoft Works 9 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted WordCVE-2012-25515.0The server in Kerberos in Microsoft Windows Server 2008 R2 and R2 SP1, and Windows 7 Gold and SP1, allows remote attackers to cause a denialCVE-2012-25524.3Cross-site scripting (XSS) vulnerability in the SQL Server Report Manager in Microsoft SQL Server 2000 Reporting Services SP2 and SQL ServerCVE-2012-25537.2Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP3, Windows Server 2003 SP2, Windows Vista SPCVE-2012-25569.3The OpenType Font (OTF) driver in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, WCVE-2012-25579.3Use-after-free vulnerability in Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code via a crafted web CVE-2012-255910.0WellinTech KingHistorian 3.0 allows remote attackers to execute arbitrary code or cause a denial of service (invalid pointer write) via a crCVE-2012-25605.0Directory traversal vulnerability in WellinTech KingView 6.53 allows remote attackers to read arbitrary files via a crafted HTTP request to CVE-2012-256110.0HP Business Service Management (BSM) 9.12 does not properly restrict the uploading of .war files, which allows remote attackers to execute a
CVE-2012-2543: Critical severity, CVSS 9.3 | Vulnix