CVE-2011-0980 — Use After Free in Microsoft Excel

CWE-2644 documents4 sources
Severity
9.3CRITICALNVD
EPSS
62.6%
top 1.62%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Microsoft ExcelMicrosoft Office
Timeline
PublishedFeb 10
Latest updateMay 14

Description

Microsoft Excel 2002 SP3 and 2003 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac do not properly parse Office Art objects, which allows remote attackers to execute arbitrary code via vectors related to a function pointer, aka "Excel Dangling Pointer Vulnerability."

CVSS vector

AV:N/AC:M/C:C/I:C/A:CExploitability: 8.6 | Impact: 10.0

Affected Packages2 packages

▶NVDmicrosoft/excel2002, 2003+1
▶NVDmicrosoft/office2004, 2008+1

🔴Vulnerability Details

2
GHSA
GHSA-wx94-688q-j9x8: Microsoft Excel 2002 SP3 and 2003 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac do not properly parse Office Art objec↗2022-05-14
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CVEList
CVE-2011-0980: Microsoft Excel 2002 SP3 and 2003 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac do not properly parse Office Art objec↗2011-02-10
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🕵️Threat Intelligence

1
Zscaler
Zscaler found Multiple Security Vulnerabilities | 04-12-2011↗
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CVE-2011-0980 — Use After Free in Microsoft Excel | cvebase