CVE-2006-1540

MSO.DLL in Microsoft Office 2000, Office XP (2002), and Office 2003 allows user-assisted attackers to cause a denial of service and execute arbitrary code via…

published March 30, 2006

CVSS
—
EPSS
29%
Percentile
98.1
In the wild
Unconfirmed
What it is

🚨 A crafted document could unlock chaos in Microsoft Office! 💥 This vulnerability in MSO.DLL allows user-assisted attackers to execute arbitrary code through a simple yet sneaky malformed string! Imagine a restaurant that serves a delicious signature dish, but occasionally the chef forgets a key ingredient. If a mischievous diner replaces that ingredient with something harmful, the whole kitchen could be thrown into disarray – just like how a crafted document can cause Office applications to crash or misbehave! An attacker could potentially crash the Office application outright or run arbitrary code, leading to unauthorized access and control over the system. This could disturb all your office tasks, causing a denial of service and leaving you scrambling to regain functionality.

Put simply

Imagine a restaurant that serves a delicious signature dish, but occasionally the chef forgets a key ingredient. If a mischievous diner replaces that ingredient with something harmful, the whole kitchen could be thrown into disarray – just like how a crafted document can cause Office applications to crash or misbehave! This vulnerability allows an attacker to manipulate Excel, Word, or PowerPoint documents by using a malformed sequence, triggering access violations in various Office components, like ole32.dll and mso.dll, causing crashes or even the execution of arbitrary code.

What to do

An attacker could potentially crash the Office application outright or run arbitrary code, leading to unauthorized access and control over the system. This could disturb all your office tasks, causing a denial of service and leaving you scrambling to regain functionality. To mitigate this, ensure all Microsoft Office applications are updated to the latest supported versions. It's also wise to educate users on the risks of opening untrusted documents and implement strict email filtering to block malicious attachments. You've got this! Keep your software updated and stay vigilant, and you'll be a security hero in no time! 🦸‍♂️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.28632 · 98.1th percentile
Published
2006-03-30T11:00Z
EPSS history
Timeline
  • 30 MAR 11:00Z
    MSO.DLL in Microsoft Office 2000, Office XP (2002), and Office 2003 allows user-assisted attackers to cause a denial of service and execute arbitrary code via…
    cvelistv5