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CVE-2009-0558

Published: Jun 10, 2009Updated: Apr 23, 2026 Sources: CVE List NVDCWE-94
NVD MITRE
9.3CVSSCRITICAL
EPSS Score
31.1%
Top 2.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Array index error in Excel in Microsoft Office 2000 SP3 and Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac, allows remote attackers to execute arbitrary code via a crafted Excel file with a malformed record object, aka "Array Indexing Memory Corruption Vulnerability."

CVSS Vector Breakdown

AV:NAC:MAu:NC:CI:CA:C
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:CConfidentiality
Complete
I:CIntegrity
Complete
A:CAvailability
Complete
Open in CVSS calculator →

Weaknesses

CWE-94

Affected Products

officemicrosoft
Desktop App
Consumer Software / productivity
office compatibility pack for word excel ppt 2007microsoft
On-premDesktop App
Consumer Software / productivity
office excelmicrosoft
On-premDesktop App
Consumer Software
office excel viewermicrosoft
On-premDesktop App
Consumer Software / productivity
office sharepoint servermicrosoft
On-premWeb App
Enterprise Software / itsm-monitoring
microsoftcommercialUSOperating Systems
and 2 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

http://osvdb.org/54954
osvdb.org
http://secunia.com/secunia_research/2009-1/
secunia.com
http://www.securityfocus.com/archive/1/504188/100/0/threaded
securityfocus.com
and 6 more references View all →

Timeline

Published
Jun 10, 2009
Last Updated
Apr 23, 2026

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