CVE-2011-1256

Microsoft Internet Explorer 6 through 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an…

published June 16, 2011

CVSS
—
EPSS
19%
Percentile
97.2
In the wild
Unconfirmed
What it is

⚠️ A sneaky memory mishap in Internet Explorer could let attackers execute arbitrary code — all thanks to uninitialized or deleted objects! 🚨 Think of it like a restaurant where some dishes have missing ingredients. If the chef (the browser) doesn't double-check the recipe (the object), you might serve a dish that makes customers (users) very sick! This vulnerability is particularly troublesome because it allows attackers to take control of the user's system. Imagine a malicious script slipping into the mix, potentially leading to data theft, system corruption, or other malicious activities. Not ideal for anyone just trying to browse safely!

Put simply

Think of it like a restaurant where some dishes have missing ingredients. If the chef (the browser) doesn't double-check the recipe (the object), you might serve a dish that makes customers (users) very sick! This vulnerability arises from Internet Explorer 6 through 8 mishandling memory objects, allowing attackers to exploit uninitialized or deleted objects. When these conditions are met, it opens the door for arbitrary code execution.

What to do

This vulnerability is particularly troublesome because it allows attackers to take control of the user's system. Imagine a malicious script slipping into the mix, potentially leading to data theft, system corruption, or other malicious activities. Not ideal for anyone just trying to browse safely! While this vulnerability isn't actively exploited, it's wise to upgrade to a newer version of Internet Explorer or switch to a supported browser altogether. Regularly check for updates and apply security patches to safeguard against potential threats. 🛡️ You've got this! Keep your system updated and stay one step ahead of the attackers! 💪✨

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.18647 · 97.2th percentile
Published
2011-06-16T20:21Z
EPSS history
Timeline
  • 16 JUN 20:21Z
    Microsoft Internet Explorer 6 through 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an…
    cvelistv5