CVE-2014-4143

Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web…

published November 11, 2014

CVSS
—
EPSS
21%
Percentile
97.6
In the wild
Unconfirmed
What it is

⚠️ A crafty web page could exploit this flaw! Microsoft Internet Explorer versions 6 through 11 are susceptible to a memory corruption vulnerability that could give attackers a way in. 🚪💥 Think of this vulnerability like a poorly built bridge that might collapse when a heavy truck drives over it. One wrong click on a specially crafted website can send your computer tumbling into the depths of chaos! An attacker could remotely execute arbitrary code, making your system behave like a marionette on strings or even cause a denial of service, leading to crashes that can disrupt everything! If exploited, it’s not just data at risk, but your entire browsing experience could be compromised.

Put simply

Think of this vulnerability like a poorly built bridge that might collapse when a heavy truck drives over it. One wrong click on a specially crafted website can send your computer tumbling into the depths of chaos! This vulnerability arises from how Internet Explorer handles memory. When a user visits a malicious site, it can lead to memory corruption which the attacker can manipulate, potentially allowing them to run harmful code remotely.

What to do

An attacker could remotely execute arbitrary code, making your system behave like a marionette on strings or even cause a denial of service, leading to crashes that can disrupt everything! If exploited, it’s not just data at risk, but your entire browsing experience could be compromised. To protect yourself, consider upgrading to a more secure browser or ensuring you’re running the latest version of Internet Explorer with all security patches. Regularly monitor your system for updates to stay ahead of vulnerabilities! You've got this! With the right precautions, you can keep your browsing safe and sound. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.20885 · 97.6th percentile
Published
2014-11-11T22:00Z
EPSS history
Timeline
  • 11 NOV 22:00Z
    Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web…
    cvelistv5