CVE-2014-0257

Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and 4.5.1 does not properly determine whether it is safe to execute a method, which…

published February 12, 2014

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.4th percentile for exploit probability.

CVSS
—
EPSS
70%
Percentile
99.4
In the wild
Unconfirmed
What it is

⚠️ A crafty crafted web application could exploit a sneaky method execution flaw in the .NET Framework, potentially allowing remote attackers to take control! Consider a restaurant that mistakenly lets customers enter the kitchen without verifying their intentions — this lack of oversight can lead to chaos if someone decides to tamper with ingredients or equipment! 🍽️ An attacker could execute arbitrary code on the server, leading to potentially devastating consequences like data theft, unauthorized access, or even complete system compromise. It's like handing someone the keys to your database without checking if they're trustworthy — a recipe for disaster!

Put simply

Consider a restaurant that mistakenly lets customers enter the kitchen without verifying their intentions — this lack of oversight can lead to chaos if someone decides to tamper with ingredients or equipment! 🍽️ The Type Traversal Vulnerability in the Microsoft .NET Framework fails to properly verify the safety of executing certain methods, allowing attackers to leverage crafted websites or applications to execute malicious code through COM server endpoints.

What to do

An attacker could execute arbitrary code on the server, leading to potentially devastating consequences like data theft, unauthorized access, or even complete system compromise. It's like handing someone the keys to your database without checking if they're trustworthy — a recipe for disaster! To safeguard against this vulnerability, ensure your .NET Framework is updated to a secure version and implement strict validation checks on method execution. Staying current with patches is essential to maintaining robust security! You've got this! With the right updates, you can lock down your systems and keep those crafty attackers at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.69801 · 99.4th percentile
Published
2014-02-12T02:00Z
EPSS history
Timeline
  • 12 FEB 02:00Z
    Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and 4.5.1 does not properly determine whether it is safe to execute a method, which…
    cvelistv5