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CVE-2009-0558

Published: Jun 10, 2009Updated: Apr 23, 2026 Sources: CVE List NVDCWE-94
9.3CRITICAL
NVD MITRE
EPSS Score
31.1%
Top 1.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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."

No summary for this CVE yet.

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

microsoft
commercial·US
officeDesktop App
Consumer Software / productivity
office compatibility pack for word excel ppt 2007On-premDesktop App
Consumer Software / productivity
office excelOn-premDesktop App
Consumer Software
office excel viewerOn-premDesktop App
Consumer Software / productivity
office sharepoint serverOn-premWeb App
Enterprise Software / itsm-monitoring
open xml file format converterOn-premDesktop App
Operating Systems / windows
and 1 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2009-0558?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

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 →

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