9.3
CVSSv2

CVE-2008-0668

Published: 11/02/2008 Updated: 08/03/2011
CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6
VMScore: 828
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Vulnerability Summary

The excel_read_HLINK function in plugins/excel/ms-excel-read.c in Gnome Office Gnumeric prior to 1.8.1 allows user-assisted remote malicious users to execute arbitrary code via a crafted XLS file containing XLS HLINK opcodes, possibly because of an integer signedness error that leads to an integer overflow. NOTE: some of these details are obtained from third party information.

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gnome gnumeric

Vendor Advisories

Thilo Pfennig and Morten Welinder discovered that the XLS spreadsheet handling code in Gnumeric did not correctly calculate needed memory sizes If a user or automated system were tricked into loading a specially crafted XLS document, a remote attacker could execute arbitrary code with user privileges ...
Thilo Pfennig and Morten Welinder discovered several integer overflow weaknesses in Gnumeric, a GNOME spreadsheet application These vulnerabilities could result in the execution of arbitrary code through the opening of a maliciously crafted Excel spreadsheet For the stable distribution (etch), these problems have been fixed in version 163-5+etc ...