01 Record

CVE-2009-0558

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

UnratedPUBLISHEDCNA: microsoft

CNA base scoreUnratedNo CNA CVSS vector

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02 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

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 31.07% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 98.1% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-16.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2009-06-10 18:00Z17 YR AGO

Last updated

2024-08-07 04:40Z2 YR AGO

Reserved

2009-02-12

Assigning CNA

microsoft

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-94Improper Control of Generation of Code ('Code Injection')Base

Data version

5.1

Document digest

3f4ee1c43865b9a7b41e3a63ac8d33bd4a8500873679b2015f12c7e30cd816f6

05 Affected products

VendorProductVersionsPlatforms

microsoftofficeNot specified—

microsoftoffice_compatibility_pack_for_word_excel_ppt_2007Not specified—

microsoftoffice_excelNot specified—

microsoftoffice_excel_viewerNot specified—

microsoftoffice_sharepoint_serverNot specified—

microsoftopen_xml_file_format_converterNot specified—

06 References

www.vupen.comADV-2009-1540http://www.vupen.com/english/advisories/2009/1540vdb-entryx_refsource_VUPEN
www.securityfocus.com20090609 Secunia Research: Microsoft Excel Record Parsing Array Indexing Vulnerabilityhttp://www.securityfocus.com/archive/1/504188/100/0/threadedmailing-listx_refsource_BUGTRAQ
www.securityfocus.com35242http://www.securityfocus.com/bid/35242vdb-entryx_refsource_BID
www.securitytracker.com1022351http://www.securitytracker.com/id?1022351vdb-entryx_refsource_SECTRACK
docs.microsoft.comMS09-021https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-021vendor-advisoryx_refsource_MS
osvdb.org54954http://osvdb.org/54954vdb-entryx_refsource_OSVDB
www.us-cert.govTA09-160Ahttp://www.us-cert.gov/cas/techalerts/TA09-160A.htmlthird-party-advisoryx_refsource_CERT
secunia.comhttp://secunia.com/secunia_research/2009-1/x_refsource_MISC
oval.cisecurity.orgoval:org.mitre.oval:def:11525https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11525vdb-entrysignaturex_refsource_OVAL