CVE-2013-0025

Use-after-free vulnerability in Microsoft Internet Explorer 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to…

published February 13, 2013

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.0th percentile for exploit probability.

CVSS
—
EPSS
56%
Percentile
99.0
In the wild
Unconfirmed
What it is

⚠️ A use-after-free vulnerability in Internet Explorer 8 means a crafty attacker could trigger code execution just by luring you to their malicious website! Think of it like a recipe that calls for an ingredient you’ve already thrown out — if the chef doesn’t realize the item is gone, they might end up making something a little too ‘creative’ with what’s left. In this case, the browser attempts to use deleted objects, leading to unexpected consequences! This vulnerability could allow an attacker to execute arbitrary code on your system, opening the door to all sorts of malicious actions — from stealing your data to taking control of your device. If you're still using IE 8, be wary: the consequences could be mind-blowingly simple for an attacker to pull off!

Put simply

Think of it like a recipe that calls for an ingredient you’ve already thrown out — if the chef doesn’t realize the item is gone, they might end up making something a little too ‘creative’ with what’s left. In this case, the browser attempts to use deleted objects, leading to unexpected consequences! In the Internet Explorer 8 use-after-free vulnerability, an attacker can exploit the browser's failure to properly manage memory after an object is deleted, allowing them to execute their own code remotely. This occurs when the browser attempts to access a memory location that has already been released.

What to do

This vulnerability could allow an attacker to execute arbitrary code on your system, opening the door to all sorts of malicious actions — from stealing your data to taking control of your device. If you're still using IE 8, be wary: the consequences could be mind-blowingly simple for an attacker to pull off! To protect yourself, consider upgrading to a more secure browser or ensure that Internet Explorer 8 is no longer used. If you must use it for some reason, avoid questionable websites and keep an eye out for updates, although support for IE 8 is largely phased out. Better safe than sorry! You’ve got this! By taking these steps, you can keep your browsing safe and secure. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.55765 · 99.0th percentile
Published
2013-02-13T11:00Z
EPSS history
Timeline
  • 13 FEB 11:00Z
    Use-after-free vulnerability in Microsoft Internet Explorer 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to…
    cvelistv5