Integer Overflow Vulnerability in Gnumeric Spreadsheet by Gnome

CVE-2008-0668

Summary

The Gnumeric spreadsheet application by Gnome contains a vulnerability in the excel_read_HLINK function, allowing remote attackers to exploit crafted XLS files. By exploiting an integer signedness error leading to an integer overflow, attackers can execute arbitrary code when a user opens a malicious XLS file. This flaw highlights the need for vigilance in how documents are handled and the importance of using updated software versions to mitigate such risks.

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