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Excel CVE-2012-0185

CRITICAL
Permissions, Privileges, and Access Controls (CWE-264)
2012-05-09 secure@microsoft.com
Privilege Escalation Buffer Overflow Microsoft RCE Excel Excel Viewer Office Compatibility Pack
9.3
CVSS 2.0 · NVD
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Severity by source

NVD PRIMARY
9.3 CRITICAL
AV:N/AC:M/Au:N/C:C/I:C/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:M/Au:N/C:C/I:C/A:C
Attack Vector
Network
Attack Complexity
M
Confidentiality
C
Integrity
C
Availability
C

Lifecycle Timeline

1
CVE Published
May 09, 2012 - 00:55 cve.org
CRITICAL 9.3

DescriptionCVE.org

Heap-based buffer overflow in Microsoft Excel 2007 SP2 and SP3 and 2010 Gold and SP1, Excel Viewer, and Office Compatibility Pack SP2 and SP3 allows remote attackers to execute arbitrary code via a crafted spreadsheet that triggers incorrect handling of memory during opening, aka "Excel MergeCells Record Heap Overflow Vulnerability."

AnalysisAI

Heap-based buffer overflow in Microsoft Excel 2007 SP2 and SP3 and 2010 Gold and SP1, Excel Viewer, and Office Compatibility Pack SP2 and SP3 allows remote attackers to execute arbitrary code via a. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable. Epss exploitation probability 64.7% and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-264. Heap-based buffer overflow in Microsoft Excel 2007 SP2 and SP3 and 2010 Gold and SP1, Excel Viewer, and Office Compatibility Pack SP2 and SP3 allows remote attackers to execute arbitrary code via a crafted spreadsheet that triggers incorrect handling of memory during opening, aka "Excel MergeCells Record Heap Overflow Vulnerability." Affected products include: Microsoft Excel, Microsoft Excel Viewer, Microsoft Office Compatibility Pack.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2012-0185 vulnerability details – vuln.today
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