CVE-2008-4265

Microsoft Office Excel 2000 SP3 allows remote attackers to execute arbitrary code via a crafted Excel spreadsheet that contains a malformed object, which…

published December 10, 2008

CVSS
—
EPSS
25%
Percentile
97.9
In the wild
Unconfirmed
What it is

⚠️ A crafted Excel spreadsheet can lead to remote code execution! Just a single malformed object can turn your spreadsheet into a hacker's playground. 🔥 Think of it like a beautifully wrapped gift that contains a ticking time bomb. At first glance, it's appealing, but when you unwrap it without caution, chaos ensues! If an attacker successfully exploits this vulnerability, they could execute arbitrary code on your system, potentially leading to unauthorized access to sensitive data or even complete control over your machine. The implications could be devastating, especially if this spreadsheet circulates in a corporate environment.

Put simply

Think of it like a beautifully wrapped gift that contains a ticking time bomb. At first glance, it's appealing, but when you unwrap it without caution, chaos ensues! This vulnerability allows attackers to craft a malicious Excel file that, when opened, triggers memory corruption in Excel 2000 SP3, enabling them to execute arbitrary code.

What to do

If an attacker successfully exploits this vulnerability, they could execute arbitrary code on your system, potentially leading to unauthorized access to sensitive data or even complete control over your machine. The implications could be devastating, especially if this spreadsheet circulates in a corporate environment. To mitigate this risk, ensure that you avoid using outdated versions of Microsoft Office, specifically Excel 2000 SP3. Upgrade to a more recent version of Excel with up-to-date security patches. Additionally, be cautious when opening Excel files from untrusted sources. You've got this! By staying informed and proactive, you can keep your systems safe from vulnerabilities like this. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.24650 · 97.9th percentile
Published
2008-12-10T13:33Z
EPSS history
Timeline
  • 10 DEC 13:33Z
    Microsoft Office Excel 2000 SP3 allows remote attackers to execute arbitrary code via a crafted Excel spreadsheet that contains a malformed object, which…
    cvelistv5