CVE-2007-0030

Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, 2004 for Mac, and v.X for Mac allows user-assisted remote attackers to execute arbitrary code via an Excel file…

published January 9, 2007

CVSS
—
EPSS
33%
Percentile
98.3
In the wild
Unconfirmed
What it is

⚠️ User-assisted exploits are a sneaky threat! An attacker can craft a malicious Excel file that manipulates out-of-range column fields, leading to potential code execution. 🔥 Think of it like a menu at a restaurant that has a secret ingredient option that no one checks. If a diner orders a dish with that ingredient, they might end up with a surprise nobody wanted! If a user opens this specially crafted Excel file, it could lead to arbitrary code execution. This means an attacker could potentially take control of the affected system without the user's knowledge—definitely not the kind of surprise anyone wants!

Put simply

Think of it like a menu at a restaurant that has a secret ingredient option that no one checks. If a diner orders a dish with that ingredient, they might end up with a surprise nobody wanted! This vulnerability in Microsoft Excel allows attackers to execute arbitrary code via specially crafted Excel files that exploit out-of-range column fields in specific BIFF8 record types, referencing arbitrary memory.

What to do

If a user opens this specially crafted Excel file, it could lead to arbitrary code execution. This means an attacker could potentially take control of the affected system without the user's knowledge—definitely not the kind of surprise anyone wants! To mitigate this risk, ensure that users are educated about the dangers of opening unknown Excel files. While there's no patch available for these specific versions, consider upgrading to a more secure version of Excel or implementing strong email filtering to prevent malicious files from reaching users. You've got this! Stay vigilant and keep your systems secure. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.32505 · 98.3th percentile
Published
2007-01-09T23:00Z
EPSS history
Timeline
  • 09 JAN 23:00Z
    Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, 2004 for Mac, and v.X for Mac allows user-assisted remote attackers to execute arbitrary code via an Excel file…
    cvelistv5