Heap Corruption in Microsoft Excel Products
CVE-2011-1988

Currently unrated

Key Information:

Vendor

Microsoft
Status
Open Xml File Format Converter
Office
Excel
Excel Viewer
Vendor
CVE Published:
15 September 2011

What is CVE-2011-1988?

A vulnerability exists in multiple versions of Microsoft Excel, including both Windows and Mac editions. This flaw stems from improper parsing of records in Excel spreadsheets, leading to heap corruption. An attacker can craft a malicious spreadsheet that exploits this vulnerability, enabling remote code execution. Users opening the compromised file may inadvertently execute harmful code, which could compromise their system's integrity and security.

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References

https://docs.microsoft.com/en-us/security-updates/securit...
vendor-advisoryx_refsource_MS
http://www.us-cert.gov/cas/techalerts/TA11-256A.html
third-party-advisoryx_refsource_CERT
https://oval.cisecurity.org/repository/search/definition/...
vdb-entrysignaturex_refsource_OVAL

EPSS Score

58% chance of being exploited in the next 30 days.

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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