9.3
CVSSv2

CVE-2011-0978

Published: 10/02/2011 Updated: 12/10/2018
CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6
VMScore: 935
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Vulnerability Summary

Stack-based buffer overflow in Microsoft Excel 2002 SP3, 2003 SP3, and 2007 SP2; Office 2004 for Mac; Excel Viewer SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 allows remote malicious users to execute arbitrary code via vectors related to an axis properties record, and improper incrementing of an array index, aka "Excel Array Indexing Vulnerability."

Vulnerability Trend

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microsoft excel 2002

microsoft excel 2007

microsoft excel viewer -

microsoft office compatibility pack 2007

microsoft excel 2003

microsoft office 2004

Exploits

""" This is a PoC for MS11-021/CVE-2011-0978 Microsoft Office Excel Axis Properties Record Parsing Buffer Overflow w3bd3vil[at]gmail[dot]com twittercom/w3bd3vil Modify bits at file location 0x39E7 0:000:x86> r eax=04dd6380 ebx=ffff5554 ecx=04ab5108 edx=00000000 esi=04ab4800 edi=ffff5554 eip=2f36a2fd esp=0021420c ebp=00214218 iopl=0 n ...
Microsoft Office Excel Axis properties record parsing buffer overflow proof of concept exploit that leverages the issue discussed in MS11-021 ...