CVE-2010-3218

Heap-based buffer overflow in Microsoft Word 2002 SP3 allows remote attackers to execute arbitrary code via malformed records in a Word document, aka "Word…

published October 13, 2010

CVSS
—
EPSS
23%
Percentile
97.8
In the wild
Unconfirmed
What it is

⚠️ A crafty attacker can slip into your Microsoft Word 2002 SP3 with just a malformed document — it’s like a magician pulling a fast one with a distractingly flashy cape! Think of this vulnerability like a poorly designed assembly line where a small, faulty part can cause the whole machine to malfunction. Just one bad record in a Word document can set off a chain reaction, leading to arbitrary code execution! This means an attacker could potentially execute any code of their choice, gaining unauthorized access to your system. They could steal data, install malware, or even take control of your device, which would be absolutely devastating!

Put simply

Think of this vulnerability like a poorly designed assembly line where a small, faulty part can cause the whole machine to malfunction. Just one bad record in a Word document can set off a chain reaction, leading to arbitrary code execution! The issue arises from a heap-based buffer overflow, where Microsoft Word fails to validate the size of records properly. When malformed records are processed, they can overwrite memory, allowing attackers to run arbitrary code.

What to do

This means an attacker could potentially execute any code of their choice, gaining unauthorized access to your system. They could steal data, install malware, or even take control of your device, which would be absolutely devastating! To protect yourself, consider upgrading to a more secure version of Microsoft Word. Additionally, implement strict document validation measures and educate users to avoid opening suspicious files. Always keep your software up-to-date! You've got this! With the right attitude and steps, you can enhance your protection and keep those vulnerabilities at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.23415 · 97.8th percentile
Published
2010-10-13T18:00Z
EPSS history
Timeline
  • 13 OCT 18:00Z
    Heap-based buffer overflow in Microsoft Word 2002 SP3 allows remote attackers to execute arbitrary code via malformed records in a Word document, aka "Word…
    cvelistv5